48638856980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347420407}}^1$

素因数の和:347420423

約数の個数: 24

約数和(自身を含む): 116733257088

約数和(自身を除く): 68094400108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347420407, 694840814, 1389681628, 1737102035, 2431942849, 3474204070, 4863885698, 6948408140, 9727771396, 12159714245, 24319428490, 48638856980]

約数ペア:

[(1, 48638856980), (2, 24319428490), (4, 12159714245), (5, 9727771396), (7, 6948408140), (10, 4863885698), (14, 3474204070), (20, 2431942849), (28, 1737102035), (35, 1389681628), (70, 694840814), (140, 347420407)]