54647564

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 97580448

約数和(自身を除く): 42932884

約数列:

[1, 2, 4, 71, 142, 193, 284, 386, 772, 997, 1994, 3988, 13703, 27406, 54812, 70787, 141574, 192421, 283148, 384842, 769684, 13661891, 27323782, 54647564]

約数ペア:

[(1, 54647564), (2, 27323782), (4, 13661891), (71, 769684), (142, 384842), (193, 283148), (284, 192421), (386, 141574), (772, 70787), (997, 54812), (1994, 27406), (3988, 13703)]