50202280

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9161}}^1$

素因数の和:9309

約数の個数: 32

約数和(自身を含む): 113792040

約数和(自身を除く): 63589760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 9161, 18322, 36644, 45805, 73288, 91610, 183220, 366440, 1255057, 2510114, 5020228, 6275285, 10040456, 12550570, 25101140, 50202280]

約数ペア:

[(1, 50202280), (2, 25101140), (4, 12550570), (5, 10040456), (8, 6275285), (10, 5020228), (20, 2510114), (40, 1255057), (137, 366440), (274, 183220), (548, 91610), (685, 73288), (1096, 45805), (1370, 36644), (2740, 18322), (5480, 9161)]