51117493

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 59895936

約数和(自身を除く): 8778443

約数列:

[1, 7, 53, 211, 371, 653, 1477, 4571, 11183, 34609, 78281, 137783, 242263, 964481, 7302499, 51117493]

約数ペア:

[(1, 51117493), (7, 7302499), (53, 964481), (211, 242263), (371, 137783), (653, 78281), (1477, 34609), (4571, 11183)]