49042560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 185068800

約数和(自身を除く): 136026240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 89, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 178, 192, 205, 210, 224, 240, 246, 267, 280, 287, 320, 328, 336, 356, 384, 410, 420, 445, 448, 480, 492, 534, 560, 574, 615, 623, 640, 656, 672, 712, 820, 840, 861, 890, 896, 960, 984, 1068, 1120, 1148, 1230, 1246, 1312, 1335, 1344, 1424, 1435, 1640, 1680, 1722, 1780, 1869, 1920, 1968, 2136, 2240, 2296, 2460, 2492, 2624, 2670, 2688, 2848, 2870, 3115, 3280, 3360, 3444, 3560, 3649, 3738, 3936, 4272, 4305, 4480, 4592, 4920, 4984, 5248, 5340, 5696, 5740, 6230, 6560, 6720, 6888, 7120, 7298, 7476, 7872, 8544, 8610, 9184, 9345, 9840, 9968, 10680, 10947, 11392, 11480, 12460, 13120, 13440, 13776, 14240, 14596, 14952, 15744, 17088, 17220, 18245, 18368, 18690, 19680, 19936, 21360, 21894, 22960, 24920, 25543, 26240, 27552, 28480, 29192, 29904, 34176, 34440, 36490, 36736, 37380, 39360, 39872, 42720, 43788, 45920, 49840, 51086, 54735, 55104, 56960, 58384, 59808, 68880, 72980, 74760, 76629, 78720, 79744, 85440, 87576, 91840, 99680, 102172, 109470, 110208, 116768, 119616, 127715, 137760, 145960, 149520, 153258, 170880, 175152, 183680, 199360, 204344, 218940, 233536, 239232, 255430, 275520, 291920, 299040, 306516, 350304, 383145, 398720, 408688, 437880, 467072, 510860, 551040, 583840, 598080, 613032, 700608, 766290, 817376, 875760, 1021720, 1167680, 1196160, 1226064, 1401216, 1532580, 1634752, 1751520, 2043440, 2335360, 2452128, 3065160, 3269504, 3503040, 4086880, 4904256, 6130320, 7006080, 8173760, 9808512, 12260640, 16347520, 24521280, 49042560]

約数ペア:

[(1, 49042560), (2, 24521280), (3, 16347520), (4, 12260640), (5, 9808512), (6, 8173760), (7, 7006080), (8, 6130320), (10, 4904256), (12, 4086880), (14, 3503040), (15, 3269504), (16, 3065160), (20, 2452128), (21, 2335360), (24, 2043440), (28, 1751520), (30, 1634752), (32, 1532580), (35, 1401216), (40, 1226064), (41, 1196160), (42, 1167680), (48, 1021720), (56, 875760), (60, 817376), (64, 766290), (70, 700608), (80, 613032), (82, 598080), (84, 583840), (89, 551040), (96, 510860), (105, 467072), (112, 437880), (120, 408688), (123, 398720), (128, 383145), (140, 350304), (160, 306516), (164, 299040), (168, 291920), (178, 275520), (192, 255430), (205, 239232), (210, 233536), (224, 218940), (240, 204344), (246, 199360), (267, 183680), (280, 175152), (287, 170880), (320, 153258), (328, 149520), (336, 145960), (356, 137760), (384, 127715), (410, 119616), (420, 116768), (445, 110208), (448, 109470), (480, 102172), (492, 99680), (534, 91840), (560, 87576), (574, 85440), (615, 79744), (623, 78720), (640, 76629), (656, 74760), (672, 72980), (712, 68880), (820, 59808), (840, 58384), (861, 56960), (890, 55104), (896, 54735), (960, 51086), (984, 49840), (1068, 45920), (1120, 43788), (1148, 42720), (1230, 39872), (1246, 39360), (1312, 37380), (1335, 36736), (1344, 36490), (1424, 34440), (1435, 34176), (1640, 29904), (1680, 29192), (1722, 28480), (1780, 27552), (1869, 26240), (1920, 25543), (1968, 24920), (2136, 22960), (2240, 21894), (2296, 21360), (2460, 19936), (2492, 19680), (2624, 18690), (2670, 18368), (2688, 18245), (2848, 17220), (2870, 17088), (3115, 15744), (3280, 14952), (3360, 14596), (3444, 14240), (3560, 13776), (3649, 13440), (3738, 13120), (3936, 12460), (4272, 11480), (4305, 11392), (4480, 10947), (4592, 10680), (4920, 9968), (4984, 9840), (5248, 9345), (5340, 9184), (5696, 8610), (5740, 8544), (6230, 7872), (6560, 7476), (6720, 7298), (6888, 7120)]