52102420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31387}}^1$

素因数の和:31479

約数の個数: 24

約数和(自身を含む): 110736864

約数和(自身を除く): 58634444

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 31387, 62774, 125548, 156935, 313870, 627740, 2605121, 5210242, 10420484, 13025605, 26051210, 52102420]

約数ペア:

[(1, 52102420), (2, 26051210), (4, 13025605), (5, 10420484), (10, 5210242), (20, 2605121), (83, 627740), (166, 313870), (332, 156935), (415, 125548), (830, 62774), (1660, 31387)]