51141222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1493}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 121659408

約数和(自身を除く): 70518186

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 1038, 1493, 1557, 1903, 2986, 3114, 3806, 4479, 5709, 8958, 11418, 13437, 16423, 17127, 26874, 32846, 34254, 49269, 98538, 147807, 258289, 295614, 516578, 774867, 1549734, 2324601, 2841179, 4649202, 5682358, 8523537, 17047074, 25570611, 51141222]

約数ペア:

[(1, 51141222), (2, 25570611), (3, 17047074), (6, 8523537), (9, 5682358), (11, 4649202), (18, 2841179), (22, 2324601), (33, 1549734), (66, 774867), (99, 516578), (173, 295614), (198, 258289), (346, 147807), (519, 98538), (1038, 49269), (1493, 34254), (1557, 32846), (1903, 26874), (2986, 17127), (3114, 16423), (3806, 13437), (4479, 11418), (5709, 8958)]