55685714

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 102141312

約数和(自身を除く): 46455598

約数列:

[1, 2, 7, 14, 23, 46, 73, 103, 146, 161, 206, 322, 511, 529, 721, 1022, 1058, 1442, 1679, 2369, 3358, 3703, 4738, 7406, 7519, 11753, 15038, 16583, 23506, 33166, 38617, 52633, 54487, 77234, 105266, 108974, 172937, 270319, 345874, 381409, 540638, 762818, 1210559, 2421118, 3977551, 7955102, 27842857, 55685714]

約数ペア:

[(1, 55685714), (2, 27842857), (7, 7955102), (14, 3977551), (23, 2421118), (46, 1210559), (73, 762818), (103, 540638), (146, 381409), (161, 345874), (206, 270319), (322, 172937), (511, 108974), (529, 105266), (721, 77234), (1022, 54487), (1058, 52633), (1442, 38617), (1679, 33166), (2369, 23506), (3358, 16583), (3703, 15038), (4738, 11753), (7406, 7519)]