51389568

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1490

約数の個数: 96

約数和(自身を含む): 152755200

約数和(自身を除く): 101365632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1439, 1488, 1984, 2232, 2878, 2976, 3968, 4317, 4464, 5756, 5952, 8634, 8928, 11512, 11904, 12951, 17268, 17856, 23024, 25902, 34536, 35712, 44609, 46048, 51804, 69072, 89218, 92096, 103608, 133827, 138144, 178436, 184192, 207216, 267654, 276288, 356872, 401481, 414432, 535308, 552576, 713744, 802962, 828864, 1070616, 1427488, 1605924, 1657728, 2141232, 2854976, 3211848, 4282464, 5709952, 6423696, 8564928, 12847392, 17129856, 25694784, 51389568]

約数ペア:

[(1, 51389568), (2, 25694784), (3, 17129856), (4, 12847392), (6, 8564928), (8, 6423696), (9, 5709952), (12, 4282464), (16, 3211848), (18, 2854976), (24, 2141232), (31, 1657728), (32, 1605924), (36, 1427488), (48, 1070616), (62, 828864), (64, 802962), (72, 713744), (93, 552576), (96, 535308), (124, 414432), (128, 401481), (144, 356872), (186, 276288), (192, 267654), (248, 207216), (279, 184192), (288, 178436), (372, 138144), (384, 133827), (496, 103608), (558, 92096), (576, 89218), (744, 69072), (992, 51804), (1116, 46048), (1152, 44609), (1439, 35712), (1488, 34536), (1984, 25902), (2232, 23024), (2878, 17856), (2976, 17268), (3968, 12951), (4317, 11904), (4464, 11512), (5756, 8928), (5952, 8634)]