51302945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{827}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 64981440

約数和(自身を除く): 13678495

約数列:

[1, 5, 19, 95, 653, 827, 3265, 4135, 12407, 15713, 62035, 78565, 540031, 2700155, 10260589, 51302945]

約数ペア:

[(1, 51302945), (5, 10260589), (19, 2700155), (95, 540031), (653, 78565), (827, 62035), (3265, 15713), (4135, 12407)]