48742820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{348163}}^1$

素因数の和:348179

約数の個数: 24

約数和(自身を含む): 116983104

約数和(自身を除く): 68240284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 348163, 696326, 1392652, 1740815, 2437141, 3481630, 4874282, 6963260, 9748564, 12185705, 24371410, 48742820]

約数ペア:

[(1, 48742820), (2, 24371410), (4, 12185705), (5, 9748564), (7, 6963260), (10, 4874282), (14, 3481630), (20, 2437141), (28, 1740815), (35, 1392652), (70, 696326), (140, 348163)]