53478205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1471}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 70161408

約数和(自身を除く): 16683203

約数列:

[1, 5, 11, 55, 661, 1471, 3305, 7271, 7355, 16181, 36355, 80905, 972331, 4861655, 10695641, 53478205]

約数ペア:

[(1, 53478205), (5, 10695641), (11, 4861655), (55, 972331), (661, 80905), (1471, 36355), (3305, 16181), (7271, 7355)]