53440618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31547}}^1$

素因数の和:31578

約数の個数: 24

約数和(自身を含む): 100701216

約数和(自身を除く): 47260598

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 31547, 63094, 220829, 347017, 441658, 694034, 2429119, 3817187, 4858238, 7634374, 26720309, 53440618]

約数ペア:

[(1, 53440618), (2, 26720309), (7, 7634374), (11, 4858238), (14, 3817187), (22, 2429119), (77, 694034), (121, 441658), (154, 347017), (242, 220829), (847, 63094), (1694, 31547)]