49119840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 288

約数和(自身を含む): 209454336

約数和(自身を除く): 160334496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 443, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 886, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1329, 1386, 1440, 1540, 1584, 1680, 1760, 1772, 1848, 1980, 2016, 2215, 2310, 2464, 2520, 2640, 2658, 2772, 3080, 3101, 3168, 3360, 3465, 3544, 3696, 3960, 3987, 4430, 4620, 4873, 5040, 5280, 5316, 5544, 6160, 6202, 6645, 6930, 7088, 7392, 7920, 7974, 8860, 9240, 9303, 9746, 10080, 10632, 11088, 12320, 12404, 13290, 13860, 14176, 14619, 15505, 15840, 15948, 17720, 18480, 18606, 19492, 19935, 21264, 22176, 24365, 24808, 26580, 27720, 27909, 29238, 31010, 31896, 34111, 35440, 36960, 37212, 38984, 39870, 42528, 43857, 46515, 48730, 49616, 53160, 55440, 55818, 58476, 62020, 63792, 68222, 70880, 73095, 74424, 77968, 79740, 87714, 93030, 97460, 99232, 102333, 106320, 110880, 111636, 116952, 124040, 127584, 136444, 139545, 146190, 148848, 155936, 159480, 170555, 175428, 186060, 194920, 204666, 212640, 219285, 223272, 233904, 248080, 272888, 279090, 292380, 297696, 306999, 318960, 341110, 350856, 372120, 389840, 409332, 438570, 446544, 467808, 496160, 511665, 545776, 558180, 584760, 613998, 637920, 682220, 701712, 744240, 779680, 818664, 877140, 893088, 1023330, 1091552, 1116360, 1169520, 1227996, 1364440, 1403424, 1488480, 1534995, 1637328, 1754280, 2046660, 2232720, 2339040, 2455992, 2728880, 3069990, 3274656, 3508560, 4093320, 4465440, 4911984, 5457760, 6139980, 7017120, 8186640, 9823968, 12279960, 16373280, 24559920, 49119840]

約数ペア:

[(1, 49119840), (2, 24559920), (3, 16373280), (4, 12279960), (5, 9823968), (6, 8186640), (7, 7017120), (8, 6139980), (9, 5457760), (10, 4911984), (11, 4465440), (12, 4093320), (14, 3508560), (15, 3274656), (16, 3069990), (18, 2728880), (20, 2455992), (21, 2339040), (22, 2232720), (24, 2046660), (28, 1754280), (30, 1637328), (32, 1534995), (33, 1488480), (35, 1403424), (36, 1364440), (40, 1227996), (42, 1169520), (44, 1116360), (45, 1091552), (48, 1023330), (55, 893088), (56, 877140), (60, 818664), (63, 779680), (66, 744240), (70, 701712), (72, 682220), (77, 637920), (80, 613998), (84, 584760), (88, 558180), (90, 545776), (96, 511665), (99, 496160), (105, 467808), (110, 446544), (112, 438570), (120, 409332), (126, 389840), (132, 372120), (140, 350856), (144, 341110), (154, 318960), (160, 306999), (165, 297696), (168, 292380), (176, 279090), (180, 272888), (198, 248080), (210, 233904), (220, 223272), (224, 219285), (231, 212640), (240, 204666), (252, 194920), (264, 186060), (280, 175428), (288, 170555), (308, 159480), (315, 155936), (330, 148848), (336, 146190), (352, 139545), (360, 136444), (385, 127584), (396, 124040), (420, 116952), (440, 111636), (443, 110880), (462, 106320), (480, 102333), (495, 99232), (504, 97460), (528, 93030), (560, 87714), (616, 79740), (630, 77968), (660, 74424), (672, 73095), (693, 70880), (720, 68222), (770, 63792), (792, 62020), (840, 58476), (880, 55818), (886, 55440), (924, 53160), (990, 49616), (1008, 48730), (1056, 46515), (1120, 43857), (1155, 42528), (1232, 39870), (1260, 38984), (1320, 37212), (1329, 36960), (1386, 35440), (1440, 34111), (1540, 31896), (1584, 31010), (1680, 29238), (1760, 27909), (1772, 27720), (1848, 26580), (1980, 24808), (2016, 24365), (2215, 22176), (2310, 21264), (2464, 19935), (2520, 19492), (2640, 18606), (2658, 18480), (2772, 17720), (3080, 15948), (3101, 15840), (3168, 15505), (3360, 14619), (3465, 14176), (3544, 13860), (3696, 13290), (3960, 12404), (3987, 12320), (4430, 11088), (4620, 10632), (4873, 10080), (5040, 9746), (5280, 9303), (5316, 9240), (5544, 8860), (6160, 7974), (6202, 7920), (6645, 7392), (6930, 7088)]