54222278

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{20369}}^1$

素因数の和:20404

約数の個数: 16

約数和(自身を含む): 89465040

約数和(自身を除く): 35242762

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 20369, 40738, 224059, 448118, 2464649, 4929298, 27111139, 54222278]

約数ペア:

[(1, 54222278), (2, 27111139), (11, 4929298), (22, 2464649), (121, 448118), (242, 224059), (1331, 40738), (2662, 20369)]