53904680

素因数分解:

$2^3\times 5^1\times {\mathrm{1347617}}^1$

素因数の和:1347628

約数の個数: 16

約数和(自身を含む): 121285620

約数和(自身を除く): 67380940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1347617, 2695234, 5390468, 6738085, 10780936, 13476170, 26952340, 53904680]

約数ペア:

[(1, 53904680), (2, 26952340), (4, 13476170), (5, 10780936), (8, 6738085), (10, 5390468), (20, 2695234), (40, 1347617)]