56237886

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 124859904

約数和(自身を除く): 68622018

約数列:

[1, 2, 3, 6, 9, 18, 73, 127, 146, 219, 254, 337, 381, 438, 657, 674, 762, 1011, 1143, 1314, 2022, 2286, 3033, 6066, 9271, 18542, 24601, 27813, 42799, 49202, 55626, 73803, 83439, 85598, 128397, 147606, 166878, 221409, 256794, 385191, 442818, 770382, 3124327, 6248654, 9372981, 18745962, 28118943, 56237886]

約数ペア:

[(1, 56237886), (2, 28118943), (3, 18745962), (6, 9372981), (9, 6248654), (18, 3124327), (73, 770382), (127, 442818), (146, 385191), (219, 256794), (254, 221409), (337, 166878), (381, 147606), (438, 128397), (657, 85598), (674, 83439), (762, 73803), (1011, 55626), (1143, 49202), (1314, 42799), (2022, 27813), (2286, 24601), (3033, 18542), (6066, 9271)]