49691275

素因数分解:

$5^2\times {\mathrm{59}}^2\times {\mathrm{571}}^1$

素因数の和:699

約数の個数: 18

約数和(自身を含む): 62789012

約数和(自身を除く): 13097737

約数列:

[1, 5, 25, 59, 295, 571, 1475, 2855, 3481, 14275, 17405, 33689, 87025, 168445, 842225, 1987651, 9938255, 49691275]

約数ペア:

[(1, 49691275), (5, 9938255), (25, 1987651), (59, 842225), (295, 168445), (571, 87025), (1475, 33689), (2855, 17405), (3481, 14275)]