51127755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28643}}^1$

素因数の和:28675

約数の個数: 32

約数和(自身を含む): 98993664

約数和(自身を除く): 47865909

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 28643, 85929, 143215, 200501, 429645, 486931, 601503, 1002505, 1460793, 2434655, 3007515, 3408517, 7303965, 10225551, 17042585, 51127755]

約数ペア:

[(1, 51127755), (3, 17042585), (5, 10225551), (7, 7303965), (15, 3408517), (17, 3007515), (21, 2434655), (35, 1460793), (51, 1002505), (85, 601503), (105, 486931), (119, 429645), (255, 200501), (357, 143215), (595, 85929), (1785, 28643)]