49757760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 224

約数和(自身を含む): 189463680

約数和(自身を除く): 139705920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 443, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 886, 936, 960, 1040, 1080, 1170, 1248, 1329, 1404, 1440, 1560, 1728, 1755, 1772, 1872, 2080, 2160, 2215, 2340, 2496, 2658, 2808, 2880, 3120, 3510, 3544, 3744, 3987, 4160, 4320, 4430, 4680, 5316, 5616, 5759, 6240, 6645, 7020, 7088, 7488, 7974, 8640, 8860, 9360, 10632, 11232, 11518, 11961, 12480, 13290, 14040, 14176, 15948, 17277, 17720, 18720, 19935, 21264, 22464, 23036, 23922, 26580, 28080, 28352, 28795, 31896, 34554, 35440, 37440, 39870, 42528, 46072, 47844, 51831, 53160, 56160, 57590, 59805, 63792, 69108, 70880, 79740, 85056, 86385, 92144, 95688, 103662, 106320, 112320, 115180, 119610, 127584, 138216, 141760, 155493, 159480, 172770, 184288, 191376, 207324, 212640, 230360, 239220, 255168, 259155, 276432, 310986, 318960, 345540, 368576, 382752, 414648, 425280, 460720, 478440, 518310, 552864, 621972, 637920, 691080, 765504, 777465, 829296, 921440, 956880, 1036620, 1105728, 1243944, 1275840, 1382160, 1554930, 1658592, 1842880, 1913760, 2073240, 2487888, 2764320, 3109860, 3317184, 3827520, 4146480, 4975776, 5528640, 6219720, 8292960, 9951552, 12439440, 16585920, 24878880, 49757760]

約数ペア:

[(1, 49757760), (2, 24878880), (3, 16585920), (4, 12439440), (5, 9951552), (6, 8292960), (8, 6219720), (9, 5528640), (10, 4975776), (12, 4146480), (13, 3827520), (15, 3317184), (16, 3109860), (18, 2764320), (20, 2487888), (24, 2073240), (26, 1913760), (27, 1842880), (30, 1658592), (32, 1554930), (36, 1382160), (39, 1275840), (40, 1243944), (45, 1105728), (48, 1036620), (52, 956880), (54, 921440), (60, 829296), (64, 777465), (65, 765504), (72, 691080), (78, 637920), (80, 621972), (90, 552864), (96, 518310), (104, 478440), (108, 460720), (117, 425280), (120, 414648), (130, 382752), (135, 368576), (144, 345540), (156, 318960), (160, 310986), (180, 276432), (192, 259155), (195, 255168), (208, 239220), (216, 230360), (234, 212640), (240, 207324), (260, 191376), (270, 184288), (288, 172770), (312, 159480), (320, 155493), (351, 141760), (360, 138216), (390, 127584), (416, 119610), (432, 115180), (443, 112320), (468, 106320), (480, 103662), (520, 95688), (540, 92144), (576, 86385), (585, 85056), (624, 79740), (702, 70880), (720, 69108), (780, 63792), (832, 59805), (864, 57590), (886, 56160), (936, 53160), (960, 51831), (1040, 47844), (1080, 46072), (1170, 42528), (1248, 39870), (1329, 37440), (1404, 35440), (1440, 34554), (1560, 31896), (1728, 28795), (1755, 28352), (1772, 28080), (1872, 26580), (2080, 23922), (2160, 23036), (2215, 22464), (2340, 21264), (2496, 19935), (2658, 18720), (2808, 17720), (2880, 17277), (3120, 15948), (3510, 14176), (3544, 14040), (3744, 13290), (3987, 12480), (4160, 11961), (4320, 11518), (4430, 11232), (4680, 10632), (5316, 9360), (5616, 8860), (5759, 8640), (6240, 7974), (6645, 7488), (7020, 7088)]