51098090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{17681}}^1$

素因数の和:17722

約数の個数: 24

約数和(自身を含む): 97710732

約数和(自身を除く): 46612642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 17681, 35362, 88405, 176810, 300577, 601154, 1502885, 3005770, 5109809, 10219618, 25549045, 51098090]

約数ペア:

[(1, 51098090), (2, 25549045), (5, 10219618), (10, 5109809), (17, 3005770), (34, 1502885), (85, 601154), (170, 300577), (289, 176810), (578, 88405), (1445, 35362), (2890, 17681)]