51416740

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9281}}^1$

素因数の和:9567

約数の個数: 24

約数和(自身を含む): 108376632

約数和(自身を除く): 56959892

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 9281, 18562, 37124, 46405, 92810, 185620, 2570837, 5141674, 10283348, 12854185, 25708370, 51416740]

約数ペア:

[(1, 51416740), (2, 25708370), (4, 12854185), (5, 10283348), (10, 5141674), (20, 2570837), (277, 185620), (554, 92810), (1108, 46405), (1385, 37124), (2770, 18562), (5540, 9281)]