51292025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 65766624

約数和(自身を除く): 14474599

約数列:

[1, 5, 25, 41, 163, 205, 307, 815, 1025, 1535, 4075, 6683, 7675, 12587, 33415, 50041, 62935, 167075, 250205, 314675, 1251025, 2051681, 10258405, 51292025]

約数ペア:

[(1, 51292025), (5, 10258405), (25, 2051681), (41, 1251025), (163, 314675), (205, 250205), (307, 167075), (815, 62935), (1025, 50041), (1535, 33415), (4075, 12587), (6683, 7675)]