50139778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{11831}}^1$

素因数の和:12009

約数の個数: 16

約数和(自身を含む): 81498816

約数和(自身を除く): 31359038

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 11831, 23662, 153803, 307606, 1928453, 3856906, 25069889, 50139778]

約数ペア:

[(1, 50139778), (2, 25069889), (13, 3856906), (26, 1928453), (163, 307606), (326, 153803), (2119, 23662), (4238, 11831)]