55276286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{68581}}^1$

素因数の和:68627

約数の個数: 16

約数和(自身を含む): 92174208

約数和(自身を除く): 36897922

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 68581, 137162, 891553, 1783106, 2126011, 4252022, 27638143, 55276286]

約数ペア:

[(1, 55276286), (2, 27638143), (13, 4252022), (26, 2126011), (31, 1783106), (62, 891553), (403, 137162), (806, 68581)]