51069540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{851159}}^1$

素因数の和:851171

約数の個数: 24

約数和(自身を含む): 142994880

約数和(自身を除く): 91925340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 851159, 1702318, 2553477, 3404636, 4255795, 5106954, 8511590, 10213908, 12767385, 17023180, 25534770, 51069540]

約数ペア:

[(1, 51069540), (2, 25534770), (3, 17023180), (4, 12767385), (5, 10213908), (6, 8511590), (10, 5106954), (12, 4255795), (15, 3404636), (20, 2553477), (30, 1702318), (60, 851159)]