49109280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 172440576

約数和(自身を除く): 123331296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 131, 132, 142, 160, 165, 176, 213, 220, 240, 262, 264, 284, 330, 352, 355, 393, 426, 440, 480, 524, 528, 568, 655, 660, 710, 781, 786, 852, 880, 1048, 1056, 1065, 1136, 1310, 1320, 1420, 1441, 1562, 1572, 1704, 1760, 1965, 2096, 2130, 2272, 2343, 2620, 2640, 2840, 2882, 3124, 3144, 3408, 3905, 3930, 4192, 4260, 4323, 4686, 5240, 5280, 5680, 5764, 6248, 6288, 6816, 7205, 7810, 7860, 8520, 8646, 9301, 9372, 10480, 11360, 11528, 11715, 12496, 12576, 14410, 15620, 15720, 17040, 17292, 18602, 18744, 20960, 21615, 23056, 23430, 24992, 27903, 28820, 31240, 31440, 34080, 34584, 37204, 37488, 43230, 46112, 46505, 46860, 55806, 57640, 62480, 62880, 69168, 74408, 74976, 86460, 93010, 93720, 102311, 111612, 115280, 124960, 138336, 139515, 148816, 172920, 186020, 187440, 204622, 223224, 230560, 279030, 297632, 306933, 345840, 372040, 374880, 409244, 446448, 511555, 558060, 613866, 691680, 744080, 818488, 892896, 1023110, 1116120, 1227732, 1488160, 1534665, 1636976, 2046220, 2232240, 2455464, 3069330, 3273952, 4092440, 4464480, 4910928, 6138660, 8184880, 9821856, 12277320, 16369760, 24554640, 49109280]

約数ペア:

[(1, 49109280), (2, 24554640), (3, 16369760), (4, 12277320), (5, 9821856), (6, 8184880), (8, 6138660), (10, 4910928), (11, 4464480), (12, 4092440), (15, 3273952), (16, 3069330), (20, 2455464), (22, 2232240), (24, 2046220), (30, 1636976), (32, 1534665), (33, 1488160), (40, 1227732), (44, 1116120), (48, 1023110), (55, 892896), (60, 818488), (66, 744080), (71, 691680), (80, 613866), (88, 558060), (96, 511555), (110, 446448), (120, 409244), (131, 374880), (132, 372040), (142, 345840), (160, 306933), (165, 297632), (176, 279030), (213, 230560), (220, 223224), (240, 204622), (262, 187440), (264, 186020), (284, 172920), (330, 148816), (352, 139515), (355, 138336), (393, 124960), (426, 115280), (440, 111612), (480, 102311), (524, 93720), (528, 93010), (568, 86460), (655, 74976), (660, 74408), (710, 69168), (781, 62880), (786, 62480), (852, 57640), (880, 55806), (1048, 46860), (1056, 46505), (1065, 46112), (1136, 43230), (1310, 37488), (1320, 37204), (1420, 34584), (1441, 34080), (1562, 31440), (1572, 31240), (1704, 28820), (1760, 27903), (1965, 24992), (2096, 23430), (2130, 23056), (2272, 21615), (2343, 20960), (2620, 18744), (2640, 18602), (2840, 17292), (2882, 17040), (3124, 15720), (3144, 15620), (3408, 14410), (3905, 12576), (3930, 12496), (4192, 11715), (4260, 11528), (4323, 11360), (4686, 10480), (5240, 9372), (5280, 9301), (5680, 8646), (5764, 8520), (6248, 7860), (6288, 7810), (6816, 7205)]