53141275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1117}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 72365904

約数和(自身を除く): 19224629

約数列:

[1, 5, 11, 25, 55, 173, 275, 865, 1117, 1903, 4325, 5585, 9515, 12287, 27925, 47575, 61435, 193241, 307175, 966205, 2125651, 4831025, 10628255, 53141275]

約数ペア:

[(1, 53141275), (5, 10628255), (11, 4831025), (25, 2125651), (55, 966205), (173, 307175), (275, 193241), (865, 61435), (1117, 47575), (1903, 27925), (4325, 12287), (5585, 9515)]