55813670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 111464640

約数和(自身を除く): 55650970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 193, 239, 242, 386, 478, 605, 965, 1195, 1210, 1930, 2123, 2390, 2629, 4246, 5258, 10615, 13145, 21230, 23353, 26290, 28919, 46127, 46706, 57838, 92254, 116765, 144595, 230635, 233530, 289190, 461270, 507397, 1014794, 2536985, 5073970, 5581367, 11162734, 27906835, 55813670]

約数ペア:

[(1, 55813670), (2, 27906835), (5, 11162734), (10, 5581367), (11, 5073970), (22, 2536985), (55, 1014794), (110, 507397), (121, 461270), (193, 289190), (239, 233530), (242, 230635), (386, 144595), (478, 116765), (605, 92254), (965, 57838), (1195, 46706), (1210, 46127), (1930, 28919), (2123, 26290), (2390, 23353), (2629, 21230), (4246, 13145), (5258, 10615)]