54856912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311687}}^1$

素因数の和:311706

約数の個数: 20

約数和(自身を含む): 115947936

約数和(自身を除く): 61091024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311687, 623374, 1246748, 2493496, 3428557, 4986992, 6857114, 13714228, 27428456, 54856912]

約数ペア:

[(1, 54856912), (2, 27428456), (4, 13714228), (8, 6857114), (11, 4986992), (16, 3428557), (22, 2493496), (44, 1246748), (88, 623374), (176, 311687)]