27897550

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{5417}}^1$

素因数の和:5532

約数の個数: 24

約数和(自身を含む): 52402896

約数和(自身を除く): 24505346

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 5417, 10834, 27085, 54170, 135425, 270850, 557951, 1115902, 2789755, 5579510, 13948775, 27897550]

約数ペア:

[(1, 27897550), (2, 13948775), (5, 5579510), (10, 2789755), (25, 1115902), (50, 557951), (103, 270850), (206, 135425), (515, 54170), (1030, 27085), (2575, 10834), (5150, 5417)]