56753619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27457}}^1$

素因数の和:27526

約数の個数: 16

約数和(自身を含む): 83032992

約数和(自身を除く): 26279373

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 27457, 82371, 356941, 1070823, 1455221, 4365663, 18917873, 56753619]

約数ペア:

[(1, 56753619), (3, 18917873), (13, 4365663), (39, 1455221), (53, 1070823), (159, 356941), (689, 82371), (2067, 27457)]