49545575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 63138816

約数和(自身を除く): 13593241

約数列:

[1, 5, 25, 71, 103, 271, 355, 515, 1355, 1775, 2575, 6775, 7313, 19241, 27913, 36565, 96205, 139565, 182825, 481025, 697825, 1981823, 9909115, 49545575]

約数ペア:

[(1, 49545575), (5, 9909115), (25, 1981823), (71, 697825), (103, 481025), (271, 182825), (355, 139565), (515, 96205), (1355, 36565), (1775, 27913), (2575, 19241), (6775, 7313)]