54128774

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 95764032

約数和(自身を除く): 41635258

約数列:

[1, 2, 7, 14, 41, 82, 181, 287, 362, 521, 574, 1042, 1267, 2534, 3647, 7294, 7421, 14842, 21361, 42722, 51947, 94301, 103894, 149527, 188602, 299054, 660107, 1320214, 3866341, 7732682, 27064387, 54128774]

約数ペア:

[(1, 54128774), (2, 27064387), (7, 7732682), (14, 3866341), (41, 1320214), (82, 660107), (181, 299054), (287, 188602), (362, 149527), (521, 103894), (574, 94301), (1042, 51947), (1267, 42722), (2534, 21361), (3647, 14842), (7294, 7421)]