51318323615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{379391}}^1$

素因数の和:381490

約数の個数: 16

約数和(自身を含む): 66351108096

約数和(自身を除く): 15032784481

約数列:

[1, 5, 13, 65, 2081, 10405, 27053, 135265, 379391, 1896955, 4932083, 24660415, 789512671, 3947563355, 10263664723, 51318323615]

約数ペア:

[(1, 51318323615), (5, 10263664723), (13, 3947563355), (65, 789512671), (2081, 24660415), (10405, 4932083), (27053, 1896955), (135265, 379391)]