75948350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 150660000

約数和(自身を除く): 74711650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 199, 398, 425, 449, 850, 898, 995, 1990, 2245, 3383, 4490, 4975, 6766, 7633, 9950, 11225, 15266, 16915, 22450, 33830, 38165, 76330, 84575, 89351, 169150, 178702, 190825, 381650, 446755, 893510, 1518967, 2233775, 3037934, 4467550, 7594835, 15189670, 37974175, 75948350]

約数ペア:

[(1, 75948350), (2, 37974175), (5, 15189670), (10, 7594835), (17, 4467550), (25, 3037934), (34, 2233775), (50, 1518967), (85, 893510), (170, 446755), (199, 381650), (398, 190825), (425, 178702), (449, 169150), (850, 89351), (898, 84575), (995, 76330), (1990, 38165), (2245, 33830), (3383, 22450), (4490, 16915), (4975, 15266), (6766, 11225), (7633, 9950)]