51406682

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 78242112

約数和(自身を除く): 26835430

約数列:

[1, 2, 103, 206, 257, 514, 971, 1942, 26471, 52942, 100013, 200026, 249547, 499094, 25703341, 51406682]

約数ペア:

[(1, 51406682), (2, 25703341), (103, 499094), (206, 249547), (257, 200026), (514, 100013), (971, 52942), (1942, 26471)]