51931855

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 67151952

約数和(自身を除く): 15220097

約数列:

[1, 5, 17, 83, 85, 289, 415, 433, 1411, 1445, 2165, 7055, 7361, 23987, 35939, 36805, 119935, 125137, 179695, 610963, 625685, 3054815, 10386371, 51931855]

約数ペア:

[(1, 51931855), (5, 10386371), (17, 3054815), (83, 625685), (85, 610963), (289, 179695), (415, 125137), (433, 119935), (1411, 36805), (1445, 35939), (2165, 23987), (7055, 7361)]