49161778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7937}}^1$

素因数の和:8121

約数の個数: 16

約数和(自身を含む): 78109920

約数和(自身を除く): 28948142

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 7937, 15874, 150803, 301606, 1293731, 2587462, 24580889, 49161778]

約数ペア:

[(1, 49161778), (2, 24580889), (19, 2587462), (38, 1293731), (163, 301606), (326, 150803), (3097, 15874), (6194, 7937)]