51067405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20717}}^1$

素因数の和:20768

約数の個数: 16

約数和(自身を含む): 67126320

約数和(自身を除く): 16058915

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 20717, 103585, 352189, 600793, 1760945, 3003965, 10213481, 51067405]

約数ペア:

[(1, 51067405), (5, 10213481), (17, 3003965), (29, 1760945), (85, 600793), (145, 352189), (493, 103585), (2465, 20717)]