49789886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 75994848

約数和(自身を除く): 26204962

約数列:

[1, 2, 71, 142, 521, 673, 1042, 1346, 36991, 47783, 73982, 95566, 350633, 701266, 24894943, 49789886]

約数ペア:

[(1, 49789886), (2, 24894943), (71, 701266), (142, 350633), (521, 95566), (673, 73982), (1042, 47783), (1346, 36991)]