51979499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{27961}}^1$

素因数の和:27998

約数の個数: 12

約数和(自身を含む): 61404552

約数和(自身を除く): 9425053

約数列:

[1, 11, 13, 143, 169, 1859, 27961, 307571, 363493, 3998423, 4725409, 51979499]

約数ペア:

[(1, 51979499), (11, 4725409), (13, 3998423), (143, 363493), (169, 307571), (1859, 27961)]