52808405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15329}}^1$

素因数の和:15400

約数の個数: 16

約数和(自身を含む): 69536880

約数和(自身を除く): 16728475

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 15329, 76645, 199277, 812437, 996385, 4062185, 10561681, 52808405]

約数ペア:

[(1, 52808405), (5, 10561681), (13, 4062185), (53, 996385), (65, 812437), (265, 199277), (689, 76645), (3445, 15329)]