49049280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{811}}^1$

素因数の和:844

約数の個数: 224

約数和(自身を含む): 197998080

約数和(自身を除く): 148948800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 811, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1622, 1680, 1728, 1890, 2016, 2160, 2240, 2433, 2520, 2880, 3024, 3244, 3360, 3780, 4032, 4055, 4320, 4866, 5040, 5677, 6048, 6488, 6720, 7299, 7560, 8110, 8640, 9732, 10080, 11354, 12096, 12165, 12976, 14598, 15120, 16220, 17031, 19464, 20160, 21897, 22708, 24330, 25952, 28385, 29196, 30240, 32440, 34062, 36495, 38928, 43794, 45416, 48660, 51093, 51904, 56770, 58392, 60480, 64880, 68124, 72990, 77856, 85155, 87588, 90832, 97320, 102186, 109485, 113540, 116784, 129760, 136248, 145980, 153279, 155712, 170310, 175176, 181664, 194640, 204372, 218970, 227080, 233568, 255465, 259520, 272496, 291960, 306558, 340620, 350352, 363328, 389280, 408744, 437940, 454160, 467136, 510930, 544992, 583920, 613116, 681240, 700704, 766395, 778560, 817488, 875880, 908320, 1021860, 1089984, 1167840, 1226232, 1362480, 1401408, 1532790, 1634976, 1751760, 1816640, 2043720, 2335680, 2452464, 2724960, 3065580, 3269952, 3503520, 4087440, 4904928, 5449920, 6131160, 7007040, 8174880, 9809856, 12262320, 16349760, 24524640, 49049280]

約数ペア:

[(1, 49049280), (2, 24524640), (3, 16349760), (4, 12262320), (5, 9809856), (6, 8174880), (7, 7007040), (8, 6131160), (9, 5449920), (10, 4904928), (12, 4087440), (14, 3503520), (15, 3269952), (16, 3065580), (18, 2724960), (20, 2452464), (21, 2335680), (24, 2043720), (27, 1816640), (28, 1751760), (30, 1634976), (32, 1532790), (35, 1401408), (36, 1362480), (40, 1226232), (42, 1167840), (45, 1089984), (48, 1021860), (54, 908320), (56, 875880), (60, 817488), (63, 778560), (64, 766395), (70, 700704), (72, 681240), (80, 613116), (84, 583920), (90, 544992), (96, 510930), (105, 467136), (108, 454160), (112, 437940), (120, 408744), (126, 389280), (135, 363328), (140, 350352), (144, 340620), (160, 306558), (168, 291960), (180, 272496), (189, 259520), (192, 255465), (210, 233568), (216, 227080), (224, 218970), (240, 204372), (252, 194640), (270, 181664), (280, 175176), (288, 170310), (315, 155712), (320, 153279), (336, 145980), (360, 136248), (378, 129760), (420, 116784), (432, 113540), (448, 109485), (480, 102186), (504, 97320), (540, 90832), (560, 87588), (576, 85155), (630, 77856), (672, 72990), (720, 68124), (756, 64880), (811, 60480), (840, 58392), (864, 56770), (945, 51904), (960, 51093), (1008, 48660), (1080, 45416), (1120, 43794), (1260, 38928), (1344, 36495), (1440, 34062), (1512, 32440), (1622, 30240), (1680, 29196), (1728, 28385), (1890, 25952), (2016, 24330), (2160, 22708), (2240, 21897), (2433, 20160), (2520, 19464), (2880, 17031), (3024, 16220), (3244, 15120), (3360, 14598), (3780, 12976), (4032, 12165), (4055, 12096), (4320, 11354), (4866, 10080), (5040, 9732), (5677, 8640), (6048, 8110), (6488, 7560), (6720, 7299)]