49912800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{2971}}^1$

素因数の和:3001

約数の個数: 144

約数和(自身を含む): 185738112

約数和(自身を除く): 135825312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 2971, 3360, 4200, 5600, 5942, 8400, 8913, 11884, 14855, 16800, 17826, 20797, 23768, 29710, 35652, 41594, 44565, 47536, 59420, 62391, 71304, 74275, 83188, 89130, 95072, 103985, 118840, 124782, 142608, 148550, 166376, 178260, 207970, 222825, 237680, 249564, 285216, 297100, 311955, 332752, 356520, 415940, 445650, 475360, 499128, 519925, 594200, 623910, 665504, 713040, 831880, 891300, 998256, 1039850, 1188400, 1247820, 1426080, 1559775, 1663760, 1782600, 1996512, 2079700, 2376800, 2495640, 3119550, 3327520, 3565200, 4159400, 4991280, 6239100, 7130400, 8318800, 9982560, 12478200, 16637600, 24956400, 49912800]

約数ペア:

[(1, 49912800), (2, 24956400), (3, 16637600), (4, 12478200), (5, 9982560), (6, 8318800), (7, 7130400), (8, 6239100), (10, 4991280), (12, 4159400), (14, 3565200), (15, 3327520), (16, 3119550), (20, 2495640), (21, 2376800), (24, 2079700), (25, 1996512), (28, 1782600), (30, 1663760), (32, 1559775), (35, 1426080), (40, 1247820), (42, 1188400), (48, 1039850), (50, 998256), (56, 891300), (60, 831880), (70, 713040), (75, 665504), (80, 623910), (84, 594200), (96, 519925), (100, 499128), (105, 475360), (112, 445650), (120, 415940), (140, 356520), (150, 332752), (160, 311955), (168, 297100), (175, 285216), (200, 249564), (210, 237680), (224, 222825), (240, 207970), (280, 178260), (300, 166376), (336, 148550), (350, 142608), (400, 124782), (420, 118840), (480, 103985), (525, 95072), (560, 89130), (600, 83188), (672, 74275), (700, 71304), (800, 62391), (840, 59420), (1050, 47536), (1120, 44565), (1200, 41594), (1400, 35652), (1680, 29710), (2100, 23768), (2400, 20797), (2800, 17826), (2971, 16800), (3360, 14855), (4200, 11884), (5600, 8913), (5942, 8400)]