51048866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{17713}}^1$

素因数の和:17857

約数の個数: 16

約数和(自身を含む): 84176928

約数和(自身を除く): 33128062

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 17713, 35426, 194843, 389686, 2320403, 4640806, 25524433, 51048866]

約数ペア:

[(1, 51048866), (2, 25524433), (11, 4640806), (22, 2320403), (131, 389686), (262, 194843), (1441, 35426), (2882, 17713)]