54218810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132241}}^1$

素因数の和:132289

約数の個数: 16

約数和(自身を含む): 99974952

約数和(自身を除く): 45756142

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 132241, 264482, 661205, 1322410, 5421881, 10843762, 27109405, 54218810]

約数ペア:

[(1, 54218810), (2, 27109405), (5, 10843762), (10, 5421881), (41, 1322410), (82, 661205), (205, 264482), (410, 132241)]