53421604

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{218941}}^1$

素因数の和:219006

約数の個数: 12

約数和(自身を含む): 95020828

約数和(自身を除く): 41599224

約数列:

[1, 2, 4, 61, 122, 244, 218941, 437882, 875764, 13355401, 26710802, 53421604]

約数ペア:

[(1, 53421604), (2, 26710802), (4, 13355401), (61, 875764), (122, 437882), (244, 218941)]