55955146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3347}}^1$

素因数の和:4005

約数の個数: 16

約数和(自身を含む): 90556704

約数和(自身を除く): 34601558

約数列:

[1, 2, 13, 26, 643, 1286, 3347, 6694, 8359, 16718, 43511, 87022, 2152121, 4304242, 27977573, 55955146]

約数ペア:

[(1, 55955146), (2, 27977573), (13, 4304242), (26, 2152121), (643, 87022), (1286, 43511), (3347, 16718), (6694, 8359)]