55299139

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{415783}}^1$

素因数の和:415809

約数の個数: 8

約数和(自身を含む): 66525440

約数和(自身を除く): 11226301

約数列:

[1, 7, 19, 133, 415783, 2910481, 7899877, 55299139]

約数ペア:

[(1, 55299139), (7, 7899877), (19, 2910481), (133, 415783)]