49991040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 256

約数和(自身を含む): 193881600

約数和(自身を除く): 143890560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 263, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 526, 528, 540, 576, 594, 640, 660, 704, 720, 789, 792, 864, 880, 960, 990, 1052, 1056, 1080, 1152, 1188, 1315, 1320, 1408, 1440, 1485, 1578, 1584, 1728, 1760, 1920, 1980, 2104, 2112, 2160, 2367, 2376, 2630, 2640, 2880, 2893, 2970, 3156, 3168, 3456, 3520, 3945, 3960, 4208, 4224, 4320, 4734, 4752, 5260, 5280, 5760, 5786, 5940, 6312, 6336, 7040, 7101, 7890, 7920, 8416, 8640, 8679, 9468, 9504, 10520, 10560, 11572, 11835, 11880, 12624, 12672, 14202, 14465, 15780, 15840, 16832, 17280, 17358, 18936, 19008, 21040, 21120, 23144, 23670, 23760, 25248, 26037, 28404, 28930, 31560, 31680, 33664, 34716, 35505, 37872, 38016, 42080, 43395, 46288, 47340, 47520, 50496, 52074, 56808, 57860, 63120, 63360, 69432, 71010, 75744, 78111, 84160, 86790, 92576, 94680, 95040, 100992, 104148, 113616, 115720, 126240, 130185, 138864, 142020, 151488, 156222, 168320, 173580, 185152, 189360, 190080, 208296, 227232, 231440, 252480, 260370, 277728, 284040, 302976, 312444, 347160, 370304, 378720, 390555, 416592, 454464, 462880, 504960, 520740, 555456, 568080, 624888, 694320, 757440, 781110, 833184, 908928, 925760, 1041480, 1110912, 1136160, 1249776, 1388640, 1514880, 1562220, 1666368, 1851520, 2082960, 2272320, 2499552, 2777280, 3124440, 3332736, 4165920, 4544640, 4999104, 5554560, 6248880, 8331840, 9998208, 12497760, 16663680, 24995520, 49991040]

約数ペア:

[(1, 49991040), (2, 24995520), (3, 16663680), (4, 12497760), (5, 9998208), (6, 8331840), (8, 6248880), (9, 5554560), (10, 4999104), (11, 4544640), (12, 4165920), (15, 3332736), (16, 3124440), (18, 2777280), (20, 2499552), (22, 2272320), (24, 2082960), (27, 1851520), (30, 1666368), (32, 1562220), (33, 1514880), (36, 1388640), (40, 1249776), (44, 1136160), (45, 1110912), (48, 1041480), (54, 925760), (55, 908928), (60, 833184), (64, 781110), (66, 757440), (72, 694320), (80, 624888), (88, 568080), (90, 555456), (96, 520740), (99, 504960), (108, 462880), (110, 454464), (120, 416592), (128, 390555), (132, 378720), (135, 370304), (144, 347160), (160, 312444), (165, 302976), (176, 284040), (180, 277728), (192, 260370), (198, 252480), (216, 231440), (220, 227232), (240, 208296), (263, 190080), (264, 189360), (270, 185152), (288, 173580), (297, 168320), (320, 156222), (330, 151488), (352, 142020), (360, 138864), (384, 130185), (396, 126240), (432, 115720), (440, 113616), (480, 104148), (495, 100992), (526, 95040), (528, 94680), (540, 92576), (576, 86790), (594, 84160), (640, 78111), (660, 75744), (704, 71010), (720, 69432), (789, 63360), (792, 63120), (864, 57860), (880, 56808), (960, 52074), (990, 50496), (1052, 47520), (1056, 47340), (1080, 46288), (1152, 43395), (1188, 42080), (1315, 38016), (1320, 37872), (1408, 35505), (1440, 34716), (1485, 33664), (1578, 31680), (1584, 31560), (1728, 28930), (1760, 28404), (1920, 26037), (1980, 25248), (2104, 23760), (2112, 23670), (2160, 23144), (2367, 21120), (2376, 21040), (2630, 19008), (2640, 18936), (2880, 17358), (2893, 17280), (2970, 16832), (3156, 15840), (3168, 15780), (3456, 14465), (3520, 14202), (3945, 12672), (3960, 12624), (4208, 11880), (4224, 11835), (4320, 11572), (4734, 10560), (4752, 10520), (5260, 9504), (5280, 9468), (5760, 8679), (5786, 8640), (5940, 8416), (6312, 7920), (6336, 7890), (7040, 7101)]