55062172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3217}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 105421680

約数和(自身を除く): 50359508

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 3217, 4279, 6434, 8558, 12868, 17116, 35387, 70774, 141548, 1251413, 2502826, 5005652, 13765543, 27531086, 55062172]

約数ペア:

[(1, 55062172), (2, 27531086), (4, 13765543), (11, 5005652), (22, 2502826), (44, 1251413), (389, 141548), (778, 70774), (1556, 35387), (3217, 17116), (4279, 12868), (6434, 8558)]