54731755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49531}}^1$

素因数の和:49566

約数の個数: 16

約数和(自身を含む): 74892384

約数和(自身を除く): 20160629

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 49531, 247655, 643903, 842027, 3219515, 4210135, 10946351, 54731755]

約数ペア:

[(1, 54731755), (5, 10946351), (13, 4210135), (17, 3219515), (65, 842027), (85, 643903), (221, 247655), (1105, 49531)]