55956945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19949}}^1$

素因数の和:19985

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 47463855

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 19949, 59847, 99745, 219439, 299235, 339133, 658317, 1017399, 1097195, 1695665, 3291585, 3730463, 5086995, 11191389, 18652315, 55956945]

約数ペア:

[(1, 55956945), (3, 18652315), (5, 11191389), (11, 5086995), (15, 3730463), (17, 3291585), (33, 1695665), (51, 1097195), (55, 1017399), (85, 658317), (165, 339133), (187, 299235), (255, 219439), (561, 99745), (935, 59847), (2805, 19949)]