53940318

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{209071}}^1$

素因数の和:209119

約数の個数: 16

約数和(自身を含む): 110390016

約数和(自身を除く): 56449698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 209071, 418142, 627213, 1254426, 8990053, 17980106, 26970159, 53940318]

約数ペア:

[(1, 53940318), (2, 26970159), (3, 17980106), (6, 8990053), (43, 1254426), (86, 627213), (129, 418142), (258, 209071)]