48860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 117600

約数和(自身を除く): 68740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349, 698, 1396, 1745, 2443, 3490, 4886, 6980, 9772, 12215, 24430, 48860]

約数ペア:

[(1, 48860), (2, 24430), (4, 12215), (5, 9772), (7, 6980), (10, 4886), (14, 3490), (20, 2443), (28, 1745), (35, 1396), (70, 698), (140, 349)]