56284266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{407857}}^1$

素因数の和:407885

約数の個数: 16

約数和(自身を含む): 117463104

約数和(自身を除く): 61178838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 407857, 815714, 1223571, 2447142, 9380711, 18761422, 28142133, 56284266]

約数ペア:

[(1, 56284266), (2, 28142133), (3, 18761422), (6, 9380711), (23, 2447142), (46, 1223571), (69, 815714), (138, 407857)]