55158306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1313293}}^1$

素因数の和:1313305

約数の個数: 16

約数和(自身を含む): 126076224

約数和(自身を除く): 70917918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1313293, 2626586, 3939879, 7879758, 9193051, 18386102, 27579153, 55158306]

約数ペア:

[(1, 55158306), (2, 27579153), (3, 18386102), (6, 9193051), (7, 7879758), (14, 3939879), (21, 2626586), (42, 1313293)]