50728671

素因数分解:

$3^2\times 7^3\times {\mathrm{16433}}^1$

素因数の和:16460

約数の個数: 24

約数和(自身を含む): 85456800

約数和(自身を除く): 34728129

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 16433, 49299, 115031, 147897, 345093, 805217, 1035279, 2415651, 5636519, 7246953, 16909557, 50728671]

約数ペア:

[(1, 50728671), (3, 16909557), (7, 7246953), (9, 5636519), (21, 2415651), (49, 1035279), (63, 805217), (147, 345093), (343, 147897), (441, 115031), (1029, 49299), (3087, 16433)]