56488360

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30047}}^1$

素因数の和:30105

約数の個数: 32

約数和(自身を含む): 129807360

約数和(自身を除く): 73319000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 30047, 60094, 120188, 150235, 240376, 300470, 600940, 1201880, 1412209, 2824418, 5648836, 7061045, 11297672, 14122090, 28244180, 56488360]

約数ペア:

[(1, 56488360), (2, 28244180), (4, 14122090), (5, 11297672), (8, 7061045), (10, 5648836), (20, 2824418), (40, 1412209), (47, 1201880), (94, 600940), (188, 300470), (235, 240376), (376, 150235), (470, 120188), (940, 60094), (1880, 30047)]