54908986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{35153}}^1$

素因数の和:35237

約数の個数: 16

約数和(自身を含む): 91119168

約数和(自身を除く): 36210182

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 35153, 70306, 386683, 773366, 2495863, 4991726, 27454493, 54908986]

約数ペア:

[(1, 54908986), (2, 27454493), (11, 4991726), (22, 2495863), (71, 773366), (142, 386683), (781, 70306), (1562, 35153)]