55054551

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2459}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 77932800

約数和(自身を除く): 22878249

約数列:

[1, 3, 17, 51, 439, 1317, 2459, 7377, 7463, 22389, 41803, 125409, 1079501, 3238503, 18351517, 55054551]

約数ペア:

[(1, 55054551), (3, 18351517), (17, 3238503), (51, 1079501), (439, 125409), (1317, 41803), (2459, 22389), (7377, 7463)]