52490511

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{12227}}^1$

素因数の和:12292

約数の個数: 20

約数和(自身を含む): 79897752

約数和(自身を除く): 27407241

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 12227, 36681, 110043, 330129, 648031, 990387, 1944093, 5832279, 17496837, 52490511]

約数ペア:

[(1, 52490511), (3, 17496837), (9, 5832279), (27, 1944093), (53, 990387), (81, 648031), (159, 330129), (477, 110043), (1431, 36681), (4293, 12227)]