51217412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7841}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 94856832

約数和(自身を除く): 43639420

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 7841, 15682, 31364, 180343, 360686, 556711, 721372, 1113422, 2226844, 12804353, 25608706, 51217412]

約数ペア:

[(1, 51217412), (2, 25608706), (4, 12804353), (23, 2226844), (46, 1113422), (71, 721372), (92, 556711), (142, 360686), (284, 180343), (1633, 31364), (3266, 15682), (6532, 7841)]