50378679

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47843}}^1$

素因数の和:47868

約数の個数: 20

約数和(自身を含む): 81047736

約数和(自身を除く): 30669057

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 47843, 143529, 430587, 621959, 1291761, 1865877, 3875283, 5597631, 16792893, 50378679]

約数ペア:

[(1, 50378679), (3, 16792893), (9, 5597631), (13, 3875283), (27, 1865877), (39, 1291761), (81, 621959), (117, 430587), (351, 143529), (1053, 47843)]