54553807

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 73152000

約数和(自身を除く): 18598193

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 343, 539, 761, 931, 1463, 3773, 5327, 6517, 8371, 10241, 14459, 37289, 58597, 71687, 101213, 159049, 261023, 410179, 708491, 1113343, 2871253, 4959437, 7793401, 54553807]

約数ペア:

[(1, 54553807), (7, 7793401), (11, 4959437), (19, 2871253), (49, 1113343), (77, 708491), (133, 410179), (209, 261023), (343, 159049), (539, 101213), (761, 71687), (931, 58597), (1463, 37289), (3773, 14459), (5327, 10241), (6517, 8371)]