53910575

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{25981}}^1$

素因数の和:26074

約数の個数: 12

約数和(自身を含む): 67657128

約数和(自身を除く): 13746553

約数列:

[1, 5, 25, 83, 415, 2075, 25981, 129905, 649525, 2156423, 10782115, 53910575]

約数ペア:

[(1, 53910575), (5, 10782115), (25, 2156423), (83, 649525), (415, 129905), (2075, 25981)]