53280266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3187}}^1$

素因数の和:3845

約数の個数: 16

約数和(自身を含む): 86229024

約数和(自身を除く): 32948758

約数列:

[1, 2, 13, 26, 643, 1286, 3187, 6374, 8359, 16718, 41431, 82862, 2049241, 4098482, 26640133, 53280266]

約数ペア:

[(1, 53280266), (2, 26640133), (13, 4098482), (26, 2049241), (643, 82862), (1286, 41431), (3187, 16718), (6374, 8359)]