49749049

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{19687}}^1$

素因数の和:19732

約数の個数: 12

約数和(自身を含む): 60009024

約数和(自身を除く): 10259975

約数列:

[1, 7, 19, 133, 361, 2527, 19687, 137809, 374053, 2618371, 7107007, 49749049]

約数ペア:

[(1, 49749049), (7, 7107007), (19, 2618371), (133, 374053), (361, 137809), (2527, 19687)]