56132980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5693}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 129139920

約数和(自身を除く): 73006940

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 5693, 9860, 11386, 22772, 28465, 56930, 96781, 113860, 165097, 193562, 330194, 387124, 483905, 660388, 825485, 967810, 1650970, 1935620, 2806649, 3301940, 5613298, 11226596, 14033245, 28066490, 56132980]

約数ペア:

[(1, 56132980), (2, 28066490), (4, 14033245), (5, 11226596), (10, 5613298), (17, 3301940), (20, 2806649), (29, 1935620), (34, 1650970), (58, 967810), (68, 825485), (85, 660388), (116, 483905), (145, 387124), (170, 330194), (290, 193562), (340, 165097), (493, 113860), (580, 96781), (986, 56930), (1972, 28465), (2465, 22772), (4930, 11386), (5693, 9860)]