54112978

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 83119680

約数和(自身を除く): 29006702

約数列:

[1, 2, 61, 122, 139, 278, 3191, 6382, 8479, 16958, 194651, 389302, 443549, 887098, 27056489, 54112978]

約数ペア:

[(1, 54112978), (2, 27056489), (61, 887098), (122, 443549), (139, 389302), (278, 194651), (3191, 16958), (6382, 8479)]