54789955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23167}}^1$

素因数の和:23226

約数の個数: 16

約数和(自身を含む): 73396224

約数和(自身を除く): 18606269

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 23167, 115835, 254837, 996181, 1274185, 4980905, 10957991, 54789955]

約数ペア:

[(1, 54789955), (5, 10957991), (11, 4980905), (43, 1274185), (55, 996181), (215, 254837), (473, 115835), (2365, 23167)]