54792785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28027}}^1$

素因数の和:28072

約数の個数: 16

約数和(自身を含む): 72648576

約数和(自身を除く): 17855791

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 28027, 140135, 476459, 644621, 2382295, 3223105, 10958557, 54792785]

約数ペア:

[(1, 54792785), (5, 10958557), (17, 3223105), (23, 2382295), (85, 644621), (115, 476459), (391, 140135), (1955, 28027)]