51009530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35671}}^1$

素因数の和:35702

約数の個数: 32

約数和(自身を含む): 107872128

約数和(自身を除く): 56862598

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 35671, 71342, 178355, 356710, 392381, 463723, 784762, 927446, 1961905, 2318615, 3923810, 4637230, 5100953, 10201906, 25504765, 51009530]

約数ペア:

[(1, 51009530), (2, 25504765), (5, 10201906), (10, 5100953), (11, 4637230), (13, 3923810), (22, 2318615), (26, 1961905), (55, 927446), (65, 784762), (110, 463723), (130, 392381), (143, 356710), (286, 178355), (715, 71342), (1430, 35671)]