51678154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{2161}}^1$

素因数の和:3261

約数の個数: 16

約数和(自身を含む): 84681216

約数和(自身を除く): 33003062

約数列:

[1, 2, 11, 22, 1087, 2161, 2174, 4322, 11957, 23771, 23914, 47542, 2349007, 4698014, 25839077, 51678154]

約数ペア:

[(1, 51678154), (2, 25839077), (11, 4698014), (22, 2349007), (1087, 47542), (2161, 23914), (2174, 23771), (4322, 11957)]