56125745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 73645056

約数和(自身を除く): 17519311

約数列:

[1, 5, 13, 65, 127, 169, 523, 635, 845, 1651, 2615, 6799, 8255, 21463, 33995, 66421, 88387, 107315, 332105, 441935, 863473, 4317365, 11225149, 56125745]

約数ペア:

[(1, 56125745), (5, 11225149), (13, 4317365), (65, 863473), (127, 441935), (169, 332105), (523, 107315), (635, 88387), (845, 66421), (1651, 33995), (2615, 21463), (6799, 8255)]