55480878

素因数分解:

$2^1\times 3^2\times {\mathrm{3082271}}^1$

素因数の和:3082279

約数の個数: 12

約数和(自身を含む): 120208608

約数和(自身を除く): 64727730

約数列:

[1, 2, 3, 6, 9, 18, 3082271, 6164542, 9246813, 18493626, 27740439, 55480878]

約数ペア:

[(1, 55480878), (2, 27740439), (3, 18493626), (6, 9246813), (9, 6164542), (18, 3082271)]