56724190

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{8209}}^1$

素因数の和:8907

約数の個数: 16

約数和(自身を含む): 102263760

約数和(自身を除く): 45539570

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 8209, 16418, 41045, 82090, 5672419, 11344838, 28362095, 56724190]

約数ペア:

[(1, 56724190), (2, 28362095), (5, 11344838), (10, 5672419), (691, 82090), (1382, 41045), (3455, 16418), (6910, 8209)]