51202945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{823}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 64311552

約数和(自身を除く): 13108607

約数列:

[1, 5, 23, 115, 541, 823, 2705, 4115, 12443, 18929, 62215, 94645, 445243, 2226215, 10240589, 51202945]

約数ペア:

[(1, 51202945), (5, 10240589), (23, 2226215), (115, 445243), (541, 94645), (823, 62215), (2705, 18929), (4115, 12443)]