55102151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 63249984

約数和(自身を除く): 8147833

約数列:

[1, 13, 17, 167, 221, 1493, 2171, 2839, 19409, 25381, 36907, 249331, 329953, 3241303, 4238627, 55102151]

約数ペア:

[(1, 55102151), (13, 4238627), (17, 3241303), (167, 329953), (221, 249331), (1493, 36907), (2171, 25381), (2839, 19409)]