56108420

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10667}}^1$

素因数の和:10939

約数の個数: 24

約数和(自身を含む): 118286784

約数和(自身を除く): 62178364

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 10667, 21334, 42668, 53335, 106670, 213340, 2805421, 5610842, 11221684, 14027105, 28054210, 56108420]

約数ペア:

[(1, 56108420), (2, 28054210), (4, 14027105), (5, 11221684), (10, 5610842), (20, 2805421), (263, 213340), (526, 106670), (1052, 53335), (1315, 42668), (2630, 21334), (5260, 10667)]