55016250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:905

約数の個数: 80

約数和(自身を含む): 145753344

約数和(自身を除く): 90737094

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 625, 750, 850, 863, 1250, 1275, 1726, 1875, 2125, 2550, 2589, 3750, 4250, 4315, 5178, 6375, 8630, 10625, 12750, 12945, 14671, 21250, 21575, 25890, 29342, 31875, 43150, 44013, 63750, 64725, 73355, 88026, 107875, 129450, 146710, 215750, 220065, 323625, 366775, 440130, 539375, 647250, 733550, 1078750, 1100325, 1618125, 1833875, 2200650, 3236250, 3667750, 5501625, 9169375, 11003250, 18338750, 27508125, 55016250]

約数ペア:

[(1, 55016250), (2, 27508125), (3, 18338750), (5, 11003250), (6, 9169375), (10, 5501625), (15, 3667750), (17, 3236250), (25, 2200650), (30, 1833875), (34, 1618125), (50, 1100325), (51, 1078750), (75, 733550), (85, 647250), (102, 539375), (125, 440130), (150, 366775), (170, 323625), (250, 220065), (255, 215750), (375, 146710), (425, 129450), (510, 107875), (625, 88026), (750, 73355), (850, 64725), (863, 63750), (1250, 44013), (1275, 43150), (1726, 31875), (1875, 29342), (2125, 25890), (2550, 21575), (2589, 21250), (3750, 14671), (4250, 12945), (4315, 12750), (5178, 10625), (6375, 8630)]