56021785

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 72777096

約数和(自身を除く): 16755311

約数列:

[1, 5, 19, 41, 95, 205, 361, 757, 779, 1805, 3785, 3895, 14383, 14801, 31037, 71915, 74005, 155185, 273277, 589703, 1366385, 2948515, 11204357, 56021785]

約数ペア:

[(1, 56021785), (5, 11204357), (19, 2948515), (41, 1366385), (95, 589703), (205, 273277), (361, 155185), (757, 74005), (779, 71915), (1805, 31037), (3785, 14801), (3895, 14383)]