56925020

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11909}}^1$

素因数の和:12157

約数の個数: 24

約数和(自身を含む): 120052800

約数和(自身を除く): 63127780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 11909, 23818, 47636, 59545, 119090, 238180, 2846251, 5692502, 11385004, 14231255, 28462510, 56925020]

約数ペア:

[(1, 56925020), (2, 28462510), (4, 14231255), (5, 11385004), (10, 5692502), (20, 2846251), (239, 238180), (478, 119090), (956, 59545), (1195, 47636), (2390, 23818), (4780, 11909)]