55312558

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{106781}}^1$

素因数の和:106827

約数の個数: 16

約数和(自身を含む): 97385184

約数和(自身を除く): 42072626

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 106781, 213562, 747467, 1494934, 3950897, 7901794, 27656279, 55312558]

約数ペア:

[(1, 55312558), (2, 27656279), (7, 7901794), (14, 3950897), (37, 1494934), (74, 747467), (259, 213562), (518, 106781)]