55339840

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 140744448

約数和(自身を除く): 85404608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 103, 115, 146, 160, 184, 206, 230, 292, 320, 365, 368, 412, 460, 515, 584, 730, 736, 824, 920, 1030, 1168, 1460, 1472, 1648, 1679, 1840, 2060, 2336, 2369, 2920, 3296, 3358, 3680, 4120, 4672, 4738, 5840, 6592, 6716, 7360, 7519, 8240, 8395, 9476, 11680, 11845, 13432, 15038, 16480, 16790, 18952, 23360, 23690, 26864, 30076, 32960, 33580, 37595, 37904, 47380, 53728, 60152, 67160, 75190, 75808, 94760, 107456, 120304, 134320, 150380, 151616, 172937, 189520, 240608, 268640, 300760, 345874, 379040, 481216, 537280, 601520, 691748, 758080, 864685, 1203040, 1383496, 1729370, 2406080, 2766992, 3458740, 5533984, 6917480, 11067968, 13834960, 27669920, 55339840]

約数ペア:

[(1, 55339840), (2, 27669920), (4, 13834960), (5, 11067968), (8, 6917480), (10, 5533984), (16, 3458740), (20, 2766992), (23, 2406080), (32, 1729370), (40, 1383496), (46, 1203040), (64, 864685), (73, 758080), (80, 691748), (92, 601520), (103, 537280), (115, 481216), (146, 379040), (160, 345874), (184, 300760), (206, 268640), (230, 240608), (292, 189520), (320, 172937), (365, 151616), (368, 150380), (412, 134320), (460, 120304), (515, 107456), (584, 94760), (730, 75808), (736, 75190), (824, 67160), (920, 60152), (1030, 53728), (1168, 47380), (1460, 37904), (1472, 37595), (1648, 33580), (1679, 32960), (1840, 30076), (2060, 26864), (2336, 23690), (2369, 23360), (2920, 18952), (3296, 16790), (3358, 16480), (3680, 15038), (4120, 13432), (4672, 11845), (4738, 11680), (5840, 9476), (6592, 8395), (6716, 8240), (7360, 7519)]