53782465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{22741}}^1$

素因数の和:22800

約数の個数: 16

約数和(自身を含む): 72046656

約数和(自身を除く): 18264191

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 22741, 113705, 250151, 977863, 1250755, 4889315, 10756493, 53782465]

約数ペア:

[(1, 53782465), (5, 10756493), (11, 4889315), (43, 1250755), (55, 977863), (215, 250151), (473, 113705), (2365, 22741)]