56485462

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{2311}}^1$

素因数の和:2436

約数の個数: 24

約数和(自身を含む): 94093776

約数和(自身を除く): 37608314

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 2311, 4622, 12221, 24442, 25421, 50842, 233411, 279631, 466822, 559262, 2567521, 5135042, 28242731, 56485462]

約数ペア:

[(1, 56485462), (2, 28242731), (11, 5135042), (22, 2567521), (101, 559262), (121, 466822), (202, 279631), (242, 233411), (1111, 50842), (2222, 25421), (2311, 24442), (4622, 12221)]