52715180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53791}}^1$

素因数の和:53814

約数の個数: 36

約数和(自身を含む): 128778048

約数和(自身を除く): 76062868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 53791, 107582, 215164, 268955, 376537, 537910, 753074, 1075820, 1506148, 1882685, 2635759, 3765370, 5271518, 7530740, 10543036, 13178795, 26357590, 52715180]

約数ペア:

[(1, 52715180), (2, 26357590), (4, 13178795), (5, 10543036), (7, 7530740), (10, 5271518), (14, 3765370), (20, 2635759), (28, 1882685), (35, 1506148), (49, 1075820), (70, 753074), (98, 537910), (140, 376537), (196, 268955), (245, 215164), (490, 107582), (980, 53791)]