51443571

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3863}}^1$

素因数の和:4082

約数の個数: 16

約数和(自身を含む): 71963136

約数和(自身を除く): 20519565

約数列:

[1, 3, 23, 69, 193, 579, 3863, 4439, 11589, 13317, 88849, 266547, 745559, 2236677, 17147857, 51443571]

約数ペア:

[(1, 51443571), (3, 17147857), (23, 2236677), (69, 745559), (193, 266547), (579, 88849), (3863, 13317), (4439, 11589)]