54639710

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39883}}^1$

素因数の和:40027

約数の個数: 16

約数和(自身を含む): 99071856

約数和(自身を除く): 44432146

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 39883, 79766, 199415, 398830, 5463971, 10927942, 27319855, 54639710]

約数ペア:

[(1, 54639710), (2, 27319855), (5, 10927942), (10, 5463971), (137, 398830), (274, 199415), (685, 79766), (1370, 39883)]