49913280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 224

約数和(自身を含む): 181051200

約数和(自身を除く): 131137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 109, 120, 135, 144, 159, 160, 180, 192, 212, 216, 218, 240, 265, 270, 288, 318, 320, 327, 360, 424, 432, 436, 477, 480, 530, 540, 545, 576, 636, 654, 720, 795, 848, 864, 872, 954, 960, 981, 1060, 1080, 1090, 1272, 1308, 1431, 1440, 1590, 1635, 1696, 1728, 1744, 1908, 1962, 2120, 2160, 2180, 2385, 2544, 2616, 2862, 2880, 2943, 3180, 3270, 3392, 3488, 3816, 3924, 4240, 4320, 4360, 4770, 4905, 5088, 5232, 5724, 5777, 5886, 6360, 6540, 6976, 7155, 7632, 7848, 8480, 8640, 8720, 9540, 9810, 10176, 10464, 11448, 11554, 11772, 12720, 13080, 14310, 14715, 15264, 15696, 16960, 17331, 17440, 19080, 19620, 20928, 22896, 23108, 23544, 25440, 26160, 28620, 28885, 29430, 30528, 31392, 34662, 34880, 38160, 39240, 45792, 46216, 47088, 50880, 51993, 52320, 57240, 57770, 58860, 62784, 69324, 76320, 78480, 86655, 91584, 92432, 94176, 103986, 104640, 114480, 115540, 117720, 138648, 152640, 155979, 156960, 173310, 184864, 188352, 207972, 228960, 231080, 235440, 259965, 277296, 311958, 313920, 346620, 369728, 415944, 457920, 462160, 470880, 519930, 554592, 623916, 693240, 779895, 831888, 924320, 941760, 1039860, 1109184, 1247832, 1386480, 1559790, 1663776, 1848640, 2079720, 2495664, 2772960, 3119580, 3327552, 4159440, 4991328, 5545920, 6239160, 8318880, 9982656, 12478320, 16637760, 24956640, 49913280]

約数ペア:

[(1, 49913280), (2, 24956640), (3, 16637760), (4, 12478320), (5, 9982656), (6, 8318880), (8, 6239160), (9, 5545920), (10, 4991328), (12, 4159440), (15, 3327552), (16, 3119580), (18, 2772960), (20, 2495664), (24, 2079720), (27, 1848640), (30, 1663776), (32, 1559790), (36, 1386480), (40, 1247832), (45, 1109184), (48, 1039860), (53, 941760), (54, 924320), (60, 831888), (64, 779895), (72, 693240), (80, 623916), (90, 554592), (96, 519930), (106, 470880), (108, 462160), (109, 457920), (120, 415944), (135, 369728), (144, 346620), (159, 313920), (160, 311958), (180, 277296), (192, 259965), (212, 235440), (216, 231080), (218, 228960), (240, 207972), (265, 188352), (270, 184864), (288, 173310), (318, 156960), (320, 155979), (327, 152640), (360, 138648), (424, 117720), (432, 115540), (436, 114480), (477, 104640), (480, 103986), (530, 94176), (540, 92432), (545, 91584), (576, 86655), (636, 78480), (654, 76320), (720, 69324), (795, 62784), (848, 58860), (864, 57770), (872, 57240), (954, 52320), (960, 51993), (981, 50880), (1060, 47088), (1080, 46216), (1090, 45792), (1272, 39240), (1308, 38160), (1431, 34880), (1440, 34662), (1590, 31392), (1635, 30528), (1696, 29430), (1728, 28885), (1744, 28620), (1908, 26160), (1962, 25440), (2120, 23544), (2160, 23108), (2180, 22896), (2385, 20928), (2544, 19620), (2616, 19080), (2862, 17440), (2880, 17331), (2943, 16960), (3180, 15696), (3270, 15264), (3392, 14715), (3488, 14310), (3816, 13080), (3924, 12720), (4240, 11772), (4320, 11554), (4360, 11448), (4770, 10464), (4905, 10176), (5088, 9810), (5232, 9540), (5724, 8720), (5777, 8640), (5886, 8480), (6360, 7848), (6540, 7632), (6976, 7155)]