51239576

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{87739}}^1$

素因数の和:87818

約数の個数: 16

約数和(自身を含む): 97391400

約数和(自身を除く): 46151824

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 87739, 175478, 350956, 701912, 6404947, 12809894, 25619788, 51239576]

約数ペア:

[(1, 51239576), (2, 25619788), (4, 12809894), (8, 6404947), (73, 701912), (146, 350956), (292, 175478), (584, 87739)]