55149909

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{3889}}^1$

素因数の和:4084

約数の個数: 16

約数和(自身を含む): 76555200

約数和(自身を除く): 21405291

約数列:

[1, 3, 29, 87, 163, 489, 3889, 4727, 11667, 14181, 112781, 338343, 633907, 1901721, 18383303, 55149909]

約数ペア:

[(1, 55149909), (3, 18383303), (29, 1901721), (87, 633907), (163, 338343), (489, 112781), (3889, 14181), (4727, 11667)]