51049216

素因数分解:

$2^8\times {\mathrm{199411}}^1$

素因数の和:199427

約数の個数: 18

約数和(自身を含む): 101899532

約数和(自身を除く): 50850316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 199411, 398822, 797644, 1595288, 3190576, 6381152, 12762304, 25524608, 51049216]

約数ペア:

[(1, 51049216), (2, 25524608), (4, 12762304), (8, 6381152), (16, 3190576), (32, 1595288), (64, 797644), (128, 398822), (256, 199411)]