56191788

素因数分解:

$2^2\times 3^2\times {\mathrm{1560883}}^1$

素因数の和:1560893

約数の個数: 18

約数和(自身を含む): 142040444

約数和(自身を除く): 85848656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1560883, 3121766, 4682649, 6243532, 9365298, 14047947, 18730596, 28095894, 56191788]

約数ペア:

[(1, 56191788), (2, 28095894), (3, 18730596), (4, 14047947), (6, 9365298), (9, 6243532), (12, 4682649), (18, 3121766), (36, 1560883)]