56985047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1871}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 68889600

約数和(自身を除く): 11904553

約数列:

[1, 7, 19, 133, 229, 1603, 1871, 4351, 13097, 30457, 35549, 248843, 428459, 2999213, 8140721, 56985047]

約数ペア:

[(1, 56985047), (7, 8140721), (19, 2999213), (133, 428459), (229, 248843), (1603, 35549), (1871, 30457), (4351, 13097)]