55820778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{715651}}^1$

素因数の和:715669

約数の個数: 16

約数和(自身を含む): 120229536

約数和(自身を除く): 64408758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 715651, 1431302, 2146953, 4293906, 9303463, 18606926, 27910389, 55820778]

約数ペア:

[(1, 55820778), (2, 27910389), (3, 18606926), (6, 9303463), (13, 4293906), (26, 2146953), (39, 1431302), (78, 715651)]