52751225

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 67174272

約数和(自身を除く): 14423047

約数列:

[1, 5, 25, 71, 113, 263, 355, 565, 1315, 1775, 2825, 6575, 8023, 18673, 29719, 40115, 93365, 148595, 200575, 466825, 742975, 2110049, 10550245, 52751225]

約数ペア:

[(1, 52751225), (5, 10550245), (25, 2110049), (71, 742975), (113, 466825), (263, 200575), (355, 148595), (565, 93365), (1315, 40115), (1775, 29719), (2825, 18673), (6575, 8023)]