51945818

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 79428480

約数和(自身を除く): 27482662

約数列:

[1, 2, 79, 158, 163, 326, 2017, 4034, 12877, 25754, 159343, 318686, 328771, 657542, 25972909, 51945818]

約数ペア:

[(1, 51945818), (2, 25972909), (79, 657542), (158, 328771), (163, 318686), (326, 159343), (2017, 25754), (4034, 12877)]