51514560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:631

約数の個数: 168

約数和(自身を含む): 183221376

約数和(自身を除く): 131706816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 577, 620, 720, 744, 930, 960, 992, 1116, 1154, 1240, 1395, 1440, 1488, 1731, 1860, 1984, 2232, 2308, 2480, 2790, 2880, 2885, 2976, 3462, 3720, 4464, 4616, 4960, 5193, 5580, 5770, 5952, 6924, 7440, 8655, 8928, 9232, 9920, 10386, 11160, 11540, 13848, 14880, 17310, 17856, 17887, 18464, 20772, 22320, 23080, 25965, 27696, 29760, 34620, 35774, 36928, 41544, 44640, 46160, 51930, 53661, 55392, 69240, 71548, 83088, 89280, 89435, 92320, 103860, 107322, 110784, 138480, 143096, 160983, 166176, 178870, 184640, 207720, 214644, 268305, 276960, 286192, 321966, 332352, 357740, 415440, 429288, 536610, 553920, 572384, 643932, 715480, 804915, 830880, 858576, 1073220, 1144768, 1287864, 1430960, 1609830, 1661760, 1717152, 2146440, 2575728, 2861920, 3219660, 3434304, 4292880, 5151456, 5723840, 6439320, 8585760, 10302912, 12878640, 17171520, 25757280, 51514560]

約数ペア:

[(1, 51514560), (2, 25757280), (3, 17171520), (4, 12878640), (5, 10302912), (6, 8585760), (8, 6439320), (9, 5723840), (10, 5151456), (12, 4292880), (15, 3434304), (16, 3219660), (18, 2861920), (20, 2575728), (24, 2146440), (30, 1717152), (31, 1661760), (32, 1609830), (36, 1430960), (40, 1287864), (45, 1144768), (48, 1073220), (60, 858576), (62, 830880), (64, 804915), (72, 715480), (80, 643932), (90, 572384), (93, 553920), (96, 536610), (120, 429288), (124, 415440), (144, 357740), (155, 332352), (160, 321966), (180, 286192), (186, 276960), (192, 268305), (240, 214644), (248, 207720), (279, 184640), (288, 178870), (310, 166176), (320, 160983), (360, 143096), (372, 138480), (465, 110784), (480, 107322), (496, 103860), (558, 92320), (576, 89435), (577, 89280), (620, 83088), (720, 71548), (744, 69240), (930, 55392), (960, 53661), (992, 51930), (1116, 46160), (1154, 44640), (1240, 41544), (1395, 36928), (1440, 35774), (1488, 34620), (1731, 29760), (1860, 27696), (1984, 25965), (2232, 23080), (2308, 22320), (2480, 20772), (2790, 18464), (2880, 17887), (2885, 17856), (2976, 17310), (3462, 14880), (3720, 13848), (4464, 11540), (4616, 11160), (4960, 10386), (5193, 9920), (5580, 9232), (5770, 8928), (5952, 8655), (6924, 7440)]