55754209

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{11047}}^1$

素因数の和:11164

約数の個数: 12

約数和(自身を含む): 65492544

約数和(自身を除く): 9738335

約数列:

[1, 7, 49, 103, 721, 5047, 11047, 77329, 541303, 1137841, 7964887, 55754209]

約数ペア:

[(1, 55754209), (7, 7964887), (49, 1137841), (103, 541303), (721, 77329), (5047, 11047)]