50483840

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 134835840

約数和(自身を除く): 84352000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 101, 110, 128, 142, 160, 176, 202, 220, 284, 320, 352, 355, 404, 440, 505, 568, 640, 704, 710, 781, 808, 880, 1010, 1111, 1136, 1408, 1420, 1562, 1616, 1760, 2020, 2222, 2272, 2840, 3124, 3232, 3520, 3905, 4040, 4444, 4544, 5555, 5680, 6248, 6464, 7040, 7171, 7810, 8080, 8888, 9088, 11110, 11360, 12496, 12928, 14342, 15620, 16160, 17776, 22220, 22720, 24992, 28684, 31240, 32320, 35552, 35855, 44440, 45440, 49984, 57368, 62480, 64640, 71104, 71710, 78881, 88880, 99968, 114736, 124960, 142208, 143420, 157762, 177760, 229472, 249920, 286840, 315524, 355520, 394405, 458944, 499840, 573680, 631048, 711040, 788810, 917888, 1147360, 1262096, 1577620, 2294720, 2524192, 3155240, 4589440, 5048384, 6310480, 10096768, 12620960, 25241920, 50483840]

約数ペア:

[(1, 50483840), (2, 25241920), (4, 12620960), (5, 10096768), (8, 6310480), (10, 5048384), (11, 4589440), (16, 3155240), (20, 2524192), (22, 2294720), (32, 1577620), (40, 1262096), (44, 1147360), (55, 917888), (64, 788810), (71, 711040), (80, 631048), (88, 573680), (101, 499840), (110, 458944), (128, 394405), (142, 355520), (160, 315524), (176, 286840), (202, 249920), (220, 229472), (284, 177760), (320, 157762), (352, 143420), (355, 142208), (404, 124960), (440, 114736), (505, 99968), (568, 88880), (640, 78881), (704, 71710), (710, 71104), (781, 64640), (808, 62480), (880, 57368), (1010, 49984), (1111, 45440), (1136, 44440), (1408, 35855), (1420, 35552), (1562, 32320), (1616, 31240), (1760, 28684), (2020, 24992), (2222, 22720), (2272, 22220), (2840, 17776), (3124, 16160), (3232, 15620), (3520, 14342), (3905, 12928), (4040, 12496), (4444, 11360), (4544, 11110), (5555, 9088), (5680, 8888), (6248, 8080), (6464, 7810), (7040, 7171)]