55888274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3343}}^1$

素因数の和:4001

約数の個数: 16

約数和(自身を含む): 90448512

約数和(自身を除く): 34560238

約数列:

[1, 2, 13, 26, 643, 1286, 3343, 6686, 8359, 16718, 43459, 86918, 2149549, 4299098, 27944137, 55888274]

約数ペア:

[(1, 55888274), (2, 27944137), (13, 4299098), (26, 2149549), (643, 86918), (1286, 43459), (3343, 16718), (6686, 8359)]