51366245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63809}}^1$

素因数の和:63844

約数の個数: 16

約数和(自身を含む): 73509120

約数和(自身を除く): 22142875

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 63809, 319045, 446663, 1467607, 2233315, 7338035, 10273249, 51366245]

約数ペア:

[(1, 51366245), (5, 10273249), (7, 7338035), (23, 2233315), (35, 1467607), (115, 446663), (161, 319045), (805, 63809)]