55284856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{971}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 113374080

約数和(自身を除く): 58089224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 647, 971, 1294, 1942, 2588, 3884, 5176, 7117, 7768, 10681, 14234, 21362, 28468, 42724, 56936, 85448, 628237, 1256474, 2512948, 5025896, 6910607, 13821214, 27642428, 55284856]

約数ペア:

[(1, 55284856), (2, 27642428), (4, 13821214), (8, 6910607), (11, 5025896), (22, 2512948), (44, 1256474), (88, 628237), (647, 85448), (971, 56936), (1294, 42724), (1942, 28468), (2588, 21362), (3884, 14234), (5176, 10681), (7117, 7768)]