49531810

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{4909}}^1$

素因数の和:5925

約数の個数: 16

約数和(自身を含む): 89263800

約数和(自身を除く): 39731990

約数列:

[1, 2, 5, 10, 1009, 2018, 4909, 5045, 9818, 10090, 24545, 49090, 4953181, 9906362, 24765905, 49531810]

約数ペア:

[(1, 49531810), (2, 24765905), (5, 9906362), (10, 4953181), (1009, 49090), (2018, 24545), (4909, 10090), (5045, 9818)]