51880516

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 92825600

約数和(自身を除く): 40945084

約数列:

[1, 2, 4, 73, 127, 146, 254, 292, 508, 1399, 2798, 5596, 9271, 18542, 37084, 102127, 177673, 204254, 355346, 408508, 710692, 12970129, 25940258, 51880516]

約数ペア:

[(1, 51880516), (2, 25940258), (4, 12970129), (73, 710692), (127, 408508), (146, 355346), (254, 204254), (292, 177673), (508, 102127), (1399, 37084), (2798, 18542), (5596, 9271)]