50742320

素因数分解:

$2^4\times 5^1\times {\mathrm{634279}}^1$

素因数の和:634292

約数の個数: 20

約数和(自身を含む): 117976080

約数和(自身を除く): 67233760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 634279, 1268558, 2537116, 3171395, 5074232, 6342790, 10148464, 12685580, 25371160, 50742320]

約数ペア:

[(1, 50742320), (2, 25371160), (4, 12685580), (5, 10148464), (8, 6342790), (10, 5074232), (16, 3171395), (20, 2537116), (40, 1268558), (80, 634279)]