51072335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20719}}^1$

素因数の和:20770

約数の個数: 16

約数和(自身を含む): 67132800

約数和(自身を除く): 16060465

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 20719, 103595, 352223, 600851, 1761115, 3004255, 10214467, 51072335]

約数ペア:

[(1, 51072335), (5, 10214467), (17, 3004255), (29, 1761115), (85, 600851), (145, 352223), (493, 103595), (2465, 20719)]