52724180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 115078656

約数和(自身を除く): 62354476

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 277, 307, 310, 554, 614, 620, 1108, 1228, 1385, 1535, 2770, 3070, 5540, 6140, 8587, 9517, 17174, 19034, 34348, 38068, 42935, 47585, 85039, 85870, 95170, 170078, 171740, 190340, 340156, 425195, 850390, 1700780, 2636209, 5272418, 10544836, 13181045, 26362090, 52724180]

約数ペア:

[(1, 52724180), (2, 26362090), (4, 13181045), (5, 10544836), (10, 5272418), (20, 2636209), (31, 1700780), (62, 850390), (124, 425195), (155, 340156), (277, 190340), (307, 171740), (310, 170078), (554, 95170), (614, 85870), (620, 85039), (1108, 47585), (1228, 42935), (1385, 38068), (1535, 34348), (2770, 19034), (3070, 17174), (5540, 9517), (6140, 8587)]