50972320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 139781376

約数和(自身を除く): 88809056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 641, 710, 994, 1120, 1136, 1282, 1420, 1988, 2272, 2485, 2564, 2840, 3205, 3976, 4487, 4970, 5128, 5680, 6410, 7952, 8974, 9940, 10256, 11360, 12820, 15904, 17948, 19880, 20512, 22435, 25640, 35896, 39760, 44870, 45511, 51280, 71792, 79520, 89740, 91022, 102560, 143584, 179480, 182044, 227555, 318577, 358960, 364088, 455110, 637154, 717920, 728176, 910220, 1274308, 1456352, 1592885, 1820440, 2548616, 3185770, 3640880, 5097232, 6371540, 7281760, 10194464, 12743080, 25486160, 50972320]

約数ペア:

[(1, 50972320), (2, 25486160), (4, 12743080), (5, 10194464), (7, 7281760), (8, 6371540), (10, 5097232), (14, 3640880), (16, 3185770), (20, 2548616), (28, 1820440), (32, 1592885), (35, 1456352), (40, 1274308), (56, 910220), (70, 728176), (71, 717920), (80, 637154), (112, 455110), (140, 364088), (142, 358960), (160, 318577), (224, 227555), (280, 182044), (284, 179480), (355, 143584), (497, 102560), (560, 91022), (568, 89740), (641, 79520), (710, 71792), (994, 51280), (1120, 45511), (1136, 44870), (1282, 39760), (1420, 35896), (1988, 25640), (2272, 22435), (2485, 20512), (2564, 19880), (2840, 17948), (3205, 15904), (3976, 12820), (4487, 11360), (4970, 10256), (5128, 9940), (5680, 8974), (6410, 7952)]