56747405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79367}}^1$

素因数の和:79396

約数の個数: 16

約数和(自身を含む): 80002944

約数和(自身を除く): 23255539

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 79367, 396835, 873037, 1031771, 4365185, 5158855, 11349481, 56747405]

約数ペア:

[(1, 56747405), (5, 11349481), (11, 5158855), (13, 4365185), (55, 1031771), (65, 873037), (143, 396835), (715, 79367)]