49819913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2543}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 58980096

約数和(自身を除く): 9160183

約数列:

[1, 11, 13, 137, 143, 1507, 1781, 2543, 19591, 27973, 33059, 348391, 363649, 3832301, 4529083, 49819913]

約数ペア:

[(1, 49819913), (11, 4529083), (13, 3832301), (137, 363649), (143, 348391), (1507, 33059), (1781, 27973), (2543, 19591)]