56545742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 38165938

約数列:

[1, 2, 11, 22, 83, 166, 173, 179, 346, 358, 913, 1826, 1903, 1969, 3806, 3938, 14359, 14857, 28718, 29714, 30967, 61934, 157949, 163427, 315898, 326854, 340637, 681274, 2570261, 5140522, 28272871, 56545742]

約数ペア:

[(1, 56545742), (2, 28272871), (11, 5140522), (22, 2570261), (83, 681274), (166, 340637), (173, 326854), (179, 315898), (346, 163427), (358, 157949), (913, 61934), (1826, 30967), (1903, 29714), (1969, 28718), (3806, 14857), (3938, 14359)]