56651385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1601}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 103963392

約数和(自身を除く): 47312007

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 1011, 1601, 1685, 2359, 4803, 5055, 7077, 8005, 11207, 11795, 24015, 33621, 35385, 56035, 168105, 539537, 1618611, 2697685, 3776759, 8093055, 11330277, 18883795, 56651385]

約数ペア:

[(1, 56651385), (3, 18883795), (5, 11330277), (7, 8093055), (15, 3776759), (21, 2697685), (35, 1618611), (105, 539537), (337, 168105), (1011, 56035), (1601, 35385), (1685, 33621), (2359, 24015), (4803, 11795), (5055, 11207), (7077, 8005)]