54566590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419743}}^1$

素因数の和:419763

約数の個数: 16

約数和(自身を含む): 105775488

約数和(自身を除く): 51208898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419743, 839486, 2098715, 4197430, 5456659, 10913318, 27283295, 54566590]

約数ペア:

[(1, 54566590), (2, 27283295), (5, 10913318), (10, 5456659), (13, 4197430), (26, 2098715), (65, 839486), (130, 419743)]