54663755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27961}}^1$

素因数の和:28006

約数の個数: 16

約数和(自身を含む): 72477504

約数和(自身を除く): 17813749

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 27961, 139805, 475337, 643103, 2376685, 3215515, 10932751, 54663755]

約数ペア:

[(1, 54663755), (5, 10932751), (17, 3215515), (23, 2376685), (85, 643103), (115, 475337), (391, 139805), (1955, 27961)]