53649560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28537}}^1$

素因数の和:28595

約数の個数: 32

約数和(自身を含む): 123284160

約数和(自身を除く): 69634600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 28537, 57074, 114148, 142685, 228296, 285370, 570740, 1141480, 1341239, 2682478, 5364956, 6706195, 10729912, 13412390, 26824780, 53649560]

約数ペア:

[(1, 53649560), (2, 26824780), (4, 13412390), (5, 10729912), (8, 6706195), (10, 5364956), (20, 2682478), (40, 1341239), (47, 1141480), (94, 570740), (188, 285370), (235, 228296), (376, 142685), (470, 114148), (940, 57074), (1880, 28537)]