27282950

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6131}}^1$

素因数の和:6232

約数の個数: 24

約数和(自身を含む): 51324840

約数和(自身を除く): 24041890

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 6131, 12262, 30655, 61310, 153275, 306550, 545659, 1091318, 2728295, 5456590, 13641475, 27282950]

約数ペア:

[(1, 27282950), (2, 13641475), (5, 5456590), (10, 2728295), (25, 1091318), (50, 545659), (89, 306550), (178, 153275), (445, 61310), (890, 30655), (2225, 12262), (4450, 6131)]