51263465

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{7703}}^1$

素因数の和:7741

約数の個数: 16

約数和(自身を含む): 67671936

約数和(自身を除く): 16408471

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 7703, 38515, 84733, 423665, 932063, 4660315, 10252693, 51263465]

約数ペア:

[(1, 51263465), (5, 10252693), (11, 4660315), (55, 932063), (121, 423665), (605, 84733), (1331, 38515), (6655, 7703)]