51030245

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15031}}^1$

素因数の和:15140

約数の個数: 16

約数和(自身を含む): 70710528

約数和(自身を除く): 19680283

約数列:

[1, 5, 7, 35, 97, 485, 679, 3395, 15031, 75155, 105217, 526085, 1458007, 7290035, 10206049, 51030245]

約数ペア:

[(1, 51030245), (5, 10206049), (7, 7290035), (35, 1458007), (97, 526085), (485, 105217), (679, 75155), (3395, 15031)]