49318220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{352273}}^1$

素因数の和:352289

約数の個数: 24

約数和(自身を含む): 118364064

約数和(自身を除く): 69045844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 352273, 704546, 1409092, 1761365, 2465911, 3522730, 4931822, 7045460, 9863644, 12329555, 24659110, 49318220]

約数ペア:

[(1, 49318220), (2, 24659110), (4, 12329555), (5, 9863644), (7, 7045460), (10, 4931822), (14, 3522730), (20, 2465911), (28, 1761365), (35, 1409092), (70, 704546), (140, 352273)]