49197020

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{3767}}^1$

素因数の和:4429

約数の個数: 24

約数和(自身を含む): 103499424

約数和(自身を除く): 54302404

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 3767, 6530, 7534, 13060, 15068, 18835, 37670, 75340, 2459851, 4919702, 9839404, 12299255, 24598510, 49197020]

約数ペア:

[(1, 49197020), (2, 24598510), (4, 12299255), (5, 9839404), (10, 4919702), (20, 2459851), (653, 75340), (1306, 37670), (2612, 18835), (3265, 15068), (3767, 13060), (6530, 7534)]