48997500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 146952960

約数和(自身を除く): 97955460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 125, 139, 141, 150, 188, 235, 250, 278, 282, 300, 375, 417, 470, 500, 556, 564, 625, 695, 705, 750, 834, 940, 1175, 1250, 1390, 1410, 1500, 1668, 1875, 2085, 2350, 2500, 2780, 2820, 3475, 3525, 3750, 4170, 4700, 5875, 6533, 6950, 7050, 7500, 8340, 10425, 11750, 13066, 13900, 14100, 17375, 17625, 19599, 20850, 23500, 26132, 29375, 32665, 34750, 35250, 39198, 41700, 52125, 58750, 65330, 69500, 70500, 78396, 86875, 88125, 97995, 104250, 117500, 130660, 163325, 173750, 176250, 195990, 208500, 260625, 326650, 347500, 352500, 391980, 489975, 521250, 653300, 816625, 979950, 1042500, 1633250, 1959900, 2449875, 3266500, 4083125, 4899750, 8166250, 9799500, 12249375, 16332500, 24498750, 48997500]

約数ペア:

[(1, 48997500), (2, 24498750), (3, 16332500), (4, 12249375), (5, 9799500), (6, 8166250), (10, 4899750), (12, 4083125), (15, 3266500), (20, 2449875), (25, 1959900), (30, 1633250), (47, 1042500), (50, 979950), (60, 816625), (75, 653300), (94, 521250), (100, 489975), (125, 391980), (139, 352500), (141, 347500), (150, 326650), (188, 260625), (235, 208500), (250, 195990), (278, 176250), (282, 173750), (300, 163325), (375, 130660), (417, 117500), (470, 104250), (500, 97995), (556, 88125), (564, 86875), (625, 78396), (695, 70500), (705, 69500), (750, 65330), (834, 58750), (940, 52125), (1175, 41700), (1250, 39198), (1390, 35250), (1410, 34750), (1500, 32665), (1668, 29375), (1875, 26132), (2085, 23500), (2350, 20850), (2500, 19599), (2780, 17625), (2820, 17375), (3475, 14100), (3525, 13900), (3750, 13066), (4170, 11750), (4700, 10425), (5875, 8340), (6533, 7500), (6950, 7050)]