51836290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1187}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 102129984

約数和(自身を除く): 50293694

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1187, 1985, 2374, 3970, 4367, 5935, 8734, 11870, 13057, 21835, 26114, 43670, 65285, 130570, 471239, 942478, 2356195, 4712390, 5183629, 10367258, 25918145, 51836290]

約数ペア:

[(1, 51836290), (2, 25918145), (5, 10367258), (10, 5183629), (11, 4712390), (22, 2356195), (55, 942478), (110, 471239), (397, 130570), (794, 65285), (1187, 43670), (1985, 26114), (2374, 21835), (3970, 13057), (4367, 11870), (5935, 8734)]