51890272

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2791}}^1$

素因数の和:2891

約数の個数: 48

約数和(自身を含む): 118202112

約数和(自身を除く): 66311840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 2791, 4648, 5582, 9296, 11164, 18592, 19537, 22328, 39074, 44656, 78148, 89312, 156296, 231653, 312592, 463306, 625184, 926612, 1621571, 1853224, 3243142, 3706448, 6486284, 7412896, 12972568, 25945136, 51890272]

約数ペア:

[(1, 51890272), (2, 25945136), (4, 12972568), (7, 7412896), (8, 6486284), (14, 3706448), (16, 3243142), (28, 1853224), (32, 1621571), (56, 926612), (83, 625184), (112, 463306), (166, 312592), (224, 231653), (332, 156296), (581, 89312), (664, 78148), (1162, 44656), (1328, 39074), (2324, 22328), (2656, 19537), (2791, 18592), (4648, 11164), (5582, 9296)]