48704680

素因数分解:

$2^3\times 5^1\times {\mathrm{1217617}}^1$

素因数の和:1217628

約数の個数: 16

約数和(自身を含む): 109585620

約数和(自身を除く): 60880940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217617, 2435234, 4870468, 6088085, 9740936, 12176170, 24352340, 48704680]

約数ペア:

[(1, 48704680), (2, 24352340), (4, 12176170), (5, 9740936), (8, 6088085), (10, 4870468), (20, 2435234), (40, 1217617)]