53308619

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 68085360

約数和(自身を除く): 14776741

約数列:

[1, 7, 13, 49, 53, 91, 371, 637, 689, 1579, 2597, 4823, 11053, 20527, 33761, 77371, 83687, 143689, 585809, 1005823, 1087931, 4100663, 7615517, 53308619]

約数ペア:

[(1, 53308619), (7, 7615517), (13, 4100663), (49, 1087931), (53, 1005823), (91, 585809), (371, 143689), (637, 83687), (689, 77371), (1579, 33761), (2597, 20527), (4823, 11053)]