55505045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4871}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 69455232

約数和(自身を除く): 13950187

約数列:

[1, 5, 43, 53, 215, 265, 2279, 4871, 11395, 24355, 209453, 258163, 1047265, 1290815, 11101009, 55505045]

約数ペア:

[(1, 55505045), (5, 11101009), (43, 1290815), (53, 1047265), (215, 258163), (265, 209453), (2279, 24355), (4871, 11395)]