52808831260

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{4106441}}^1$

素因数の和:4107093

約数の個数: 24

約数和(自身を含む): 111071043216

約数和(自身を除く): 58262211956

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 12860, 4106441, 8212882, 16425764, 20532205, 41064410, 82128820, 2640441563, 5280883126, 10561766252, 13202207815, 26404415630, 52808831260]

約数ペア:

[(1, 52808831260), (2, 26404415630), (4, 13202207815), (5, 10561766252), (10, 5280883126), (20, 2640441563), (643, 82128820), (1286, 41064410), (2572, 20532205), (3215, 16425764), (6430, 8212882), (12860, 4106441)]