51481166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{17863}}^1$

素因数の和:18007

約数の個数: 16

約数和(自身を含む): 84889728

約数和(自身を除く): 33408562

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 17863, 35726, 196493, 392986, 2340053, 4680106, 25740583, 51481166]

約数ペア:

[(1, 51481166), (2, 25740583), (11, 4680106), (22, 2340053), (131, 392986), (262, 196493), (1441, 35726), (2882, 17863)]