56920781

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 59875200

約数和(自身を除く): 2954419

約数列:

[1, 53, 59, 109, 167, 3127, 5777, 6431, 8851, 9853, 18203, 340843, 522209, 964759, 1073977, 56920781]

約数ペア:

[(1, 56920781), (53, 1073977), (59, 964759), (109, 522209), (167, 340843), (3127, 18203), (5777, 9853), (6431, 8851)]