54250360

素因数分解:

$2^3\times 5^1\times {\mathrm{1356259}}^1$

素因数の和:1356270

約数の個数: 16

約数和(自身を含む): 122063400

約数和(自身を除く): 67813040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1356259, 2712518, 5425036, 6781295, 10850072, 13562590, 27125180, 54250360]

約数ペア:

[(1, 54250360), (2, 27125180), (4, 13562590), (5, 10850072), (8, 6781295), (10, 5425036), (20, 2712518), (40, 1356259)]