51320642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8053

約数の個数: 16

約数和(自身を含む): 79729272

約数和(自身を除く): 28408630

約数列:

[1, 2, 53, 61, 106, 122, 3233, 6466, 7937, 15874, 420661, 484157, 841322, 968314, 25660321, 51320642]

約数ペア:

[(1, 51320642), (2, 25660321), (53, 968314), (61, 841322), (106, 484157), (122, 420661), (3233, 15874), (6466, 7937)]