53621456

素因数分解:

$2^4\times 7^1\times {\mathrm{478763}}^1$

素因数の和:478778

約数の個数: 20

約数和(自身を含む): 118733472

約数和(自身を除く): 65112016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 478763, 957526, 1915052, 3351341, 3830104, 6702682, 7660208, 13405364, 26810728, 53621456]

約数ペア:

[(1, 53621456), (2, 26810728), (4, 13405364), (7, 7660208), (8, 6702682), (14, 3830104), (16, 3351341), (28, 1915052), (56, 957526), (112, 478763)]