Last I counted, it was 58 lenses across 3 dry cabinets. That was before I started the pruning process earlier this year. To date, I sold the Mamiya 645 system, the Fuji X system, and the Canon EF system. Each kit had 4-5 lenses which means I should have somewhere between 43-45 left, most of them are older film-era mounts like F or M.
The Sony glass has been by far my favorite.
GM primes: 24, 35, 50, and 85mm.
VC primes: 21, 35, 50 and 75mm.
Travel prime: 40mm f/2.5 G.
Macro prime: Sigma 105mm f/2.8 DG DN Art.
GM zooms: 24-70mm f/2.8 II, 70-200mm f/2.8 II.
In the analog world, my favorite set is the Hasselblad/Zeiss CFI lenses, I have all of them between 50mm and 250mm.