52680550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{81047}}^1$

素因数の和:81072

約数の個数: 24

約数和(自身を含む): 105524496

約数和(自身を除く): 52843946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 81047, 162094, 405235, 810470, 1053611, 2026175, 2107222, 4052350, 5268055, 10536110, 26340275, 52680550]

約数ペア:

[(1, 52680550), (2, 26340275), (5, 10536110), (10, 5268055), (13, 4052350), (25, 2107222), (26, 2026175), (50, 1053611), (65, 810470), (130, 405235), (325, 162094), (650, 81047)]