49784144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{135283}}^1$

素因数の和:135314

約数の個数: 20

約数和(自身を含む): 100651296

約数和(自身を除く): 50867152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 135283, 270566, 541132, 1082264, 2164528, 3111509, 6223018, 12446036, 24892072, 49784144]

約数ペア:

[(1, 49784144), (2, 24892072), (4, 12446036), (8, 6223018), (16, 3111509), (23, 2164528), (46, 1082264), (92, 541132), (184, 270566), (368, 135283)]