55148859

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 81059472

約数和(自身を除く): 25910613

約数列:

[1, 3, 9, 113, 211, 257, 339, 633, 771, 1017, 1899, 2313, 23843, 29041, 54227, 71529, 87123, 162681, 214587, 261369, 488043, 6127651, 18382953, 55148859]

約数ペア:

[(1, 55148859), (3, 18382953), (9, 6127651), (113, 488043), (211, 261369), (257, 214587), (339, 162681), (633, 87123), (771, 71529), (1017, 54227), (1899, 29041), (2313, 23843)]