55570266

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{3109}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 123902400

約数和(自身を除く): 68332134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 3109, 5958, 6218, 8937, 9327, 17874, 18654, 27981, 55962, 83943, 167886, 1029079, 2058158, 3087237, 6174474, 9261711, 18523422, 27785133, 55570266]

約数ペア:

[(1, 55570266), (2, 27785133), (3, 18523422), (6, 9261711), (9, 6174474), (18, 3087237), (27, 2058158), (54, 1029079), (331, 167886), (662, 83943), (993, 55962), (1986, 27981), (2979, 18654), (3109, 17874), (5958, 9327), (6218, 8937)]