52815750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5417}}^1$

素因数の和:5450

約数の個数: 64

約数和(自身を含む): 141994944

約数和(自身を除く): 89179194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 5417, 9750, 10834, 16251, 27085, 32502, 54170, 70421, 81255, 135425, 140842, 162510, 211263, 270850, 352105, 406275, 422526, 677125, 704210, 812550, 1056315, 1354250, 1760525, 2031375, 2112630, 3521050, 4062750, 5281575, 8802625, 10563150, 17605250, 26407875, 52815750]

約数ペア:

[(1, 52815750), (2, 26407875), (3, 17605250), (5, 10563150), (6, 8802625), (10, 5281575), (13, 4062750), (15, 3521050), (25, 2112630), (26, 2031375), (30, 1760525), (39, 1354250), (50, 1056315), (65, 812550), (75, 704210), (78, 677125), (125, 422526), (130, 406275), (150, 352105), (195, 270850), (250, 211263), (325, 162510), (375, 140842), (390, 135425), (650, 81255), (750, 70421), (975, 54170), (1625, 32502), (1950, 27085), (3250, 16251), (4875, 10834), (5417, 9750)]