51086145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 89504640

約数和(自身を除く): 38418495

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 409, 757, 1227, 2045, 2271, 3785, 4499, 6135, 8327, 11355, 13497, 22495, 24981, 41635, 67485, 124905, 309613, 928839, 1548065, 3405743, 4644195, 10217229, 17028715, 51086145]

約数ペア:

[(1, 51086145), (3, 17028715), (5, 10217229), (11, 4644195), (15, 3405743), (33, 1548065), (55, 928839), (165, 309613), (409, 124905), (757, 67485), (1227, 41635), (2045, 24981), (2271, 22495), (3785, 13497), (4499, 11355), (6135, 8327)]