55978010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1811}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 110372544

約数和(自身を除く): 54394534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 1811, 2810, 3091, 3622, 6182, 9055, 15455, 18110, 19921, 30910, 39842, 99605, 199210, 508891, 1017782, 2544455, 5088910, 5597801, 11195602, 27989005, 55978010]

約数ペア:

[(1, 55978010), (2, 27989005), (5, 11195602), (10, 5597801), (11, 5088910), (22, 2544455), (55, 1017782), (110, 508891), (281, 199210), (562, 99605), (1405, 39842), (1811, 30910), (2810, 19921), (3091, 18110), (3622, 15455), (6182, 9055)]