52805990

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{12911}}^1$

素因数の和:13327

約数の個数: 16

約数和(自身を含む): 95290560

約数和(自身を除く): 42484570

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 12911, 25822, 64555, 129110, 5280599, 10561198, 26402995, 52805990]

約数ペア:

[(1, 52805990), (2, 26402995), (5, 10561198), (10, 5280599), (409, 129110), (818, 64555), (2045, 25822), (4090, 12911)]