51404984

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 98400000

約数和(自身を除く): 46995016

約数列:

[1, 2, 4, 8, 79, 158, 163, 316, 326, 499, 632, 652, 998, 1304, 1996, 3992, 12877, 25754, 39421, 51508, 78842, 81337, 103016, 157684, 162674, 315368, 325348, 650696, 6425623, 12851246, 25702492, 51404984]

約数ペア:

[(1, 51404984), (2, 25702492), (4, 12851246), (8, 6425623), (79, 650696), (158, 325348), (163, 315368), (316, 162674), (326, 157684), (499, 103016), (632, 81337), (652, 78842), (998, 51508), (1304, 39421), (1996, 25754), (3992, 12877)]