55266421

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7043}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 67622400

約数和(自身を除く): 12355979

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7043, 7847, 49301, 133817, 415537, 936719, 2908759, 7895203, 55266421]

約数ペア:

[(1, 55266421), (7, 7895203), (19, 2908759), (59, 936719), (133, 415537), (413, 133817), (1121, 49301), (7043, 7847)]