55378278

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{28753}}^1$

素因数の和:28868

約数の個数: 24

約数和(自身を含む): 121111848

約数和(自身を除く): 65733570

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 28753, 57506, 86259, 172518, 258777, 517554, 3076571, 6153142, 9229713, 18459426, 27689139, 55378278]

約数ペア:

[(1, 55378278), (2, 27689139), (3, 18459426), (6, 9229713), (9, 6153142), (18, 3076571), (107, 517554), (214, 258777), (321, 172518), (642, 86259), (963, 57506), (1926, 28753)]