54987716

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1619}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 110134080

約数和(自身を除く): 55146364

約数列:

[1, 2, 4, 7, 14, 28, 1213, 1619, 2426, 3238, 4852, 6476, 8491, 11333, 16982, 22666, 33964, 45332, 1963847, 3927694, 7855388, 13746929, 27493858, 54987716]

約数ペア:

[(1, 54987716), (2, 27493858), (4, 13746929), (7, 7855388), (14, 3927694), (28, 1963847), (1213, 45332), (1619, 33964), (2426, 22666), (3238, 16982), (4852, 11333), (6476, 8491)]