52009747760

素因数分解:

$2^4\times 5^1\times {\mathrm{650121847}}^1$

素因数の和:650121860

約数の個数: 20

約数和(自身を含む): 120922663728

約数和(自身を除く): 68912915968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 650121847, 1300243694, 2600487388, 3250609235, 5200974776, 6501218470, 10401949552, 13002436940, 26004873880, 52009747760]

約数ペア:

[(1, 52009747760), (2, 26004873880), (4, 13002436940), (5, 10401949552), (8, 6501218470), (10, 5200974776), (16, 3250609235), (20, 2600487388), (40, 1300243694), (80, 650121847)]