56535849

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{17401}}^1$

素因数の和:17445

約数の個数: 18

約数和(自身を含む): 86192106

約数和(自身を除く): 29656257

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 17401, 52203, 156609, 330619, 991857, 2975571, 6281761, 18845283, 56535849]

約数ペア:

[(1, 56535849), (3, 18845283), (9, 6281761), (19, 2975571), (57, 991857), (171, 330619), (361, 156609), (1083, 52203), (3249, 17401)]