51006189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{139}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 74534880

約数和(自身を除く): 23528691

約数列:

[1, 3, 13, 39, 97, 139, 291, 417, 1261, 1807, 3783, 5421, 9409, 13483, 28227, 40449, 122317, 175279, 366951, 525837, 1307851, 3923553, 17002063, 51006189]

約数ペア:

[(1, 51006189), (3, 17002063), (13, 3923553), (39, 1307851), (97, 525837), (139, 366951), (291, 175279), (417, 122317), (1261, 40449), (1807, 28227), (3783, 13483), (5421, 9409)]