50863240

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3109}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 114759000

約数和(自身を除く): 63895760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1636, 2045, 3109, 3272, 4090, 6218, 8180, 12436, 15545, 16360, 24872, 31090, 62180, 124360, 1271581, 2543162, 5086324, 6357905, 10172648, 12715810, 25431620, 50863240]

約数ペア:

[(1, 50863240), (2, 25431620), (4, 12715810), (5, 10172648), (8, 6357905), (10, 5086324), (20, 2543162), (40, 1271581), (409, 124360), (818, 62180), (1636, 31090), (2045, 24872), (3109, 16360), (3272, 15545), (4090, 12436), (6218, 8180)]