53948158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18719}}^1$

素因数の和:18863

約数の個数: 16

約数和(自身を含む): 88957440

約数和(自身を除く): 35009282

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 18719, 37438, 205909, 411818, 2452189, 4904378, 26974079, 53948158]

約数ペア:

[(1, 53948158), (2, 26974079), (11, 4904378), (22, 2452189), (131, 411818), (262, 205909), (1441, 37438), (2882, 18719)]