48147820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{343913}}^1$

素因数の和:343929

約数の個数: 24

約数和(自身を含む): 115555104

約数和(自身を除く): 67407284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 343913, 687826, 1375652, 1719565, 2407391, 3439130, 4814782, 6878260, 9629564, 12036955, 24073910, 48147820]

約数ペア:

[(1, 48147820), (2, 24073910), (4, 12036955), (5, 9629564), (7, 6878260), (10, 4814782), (14, 3439130), (20, 2407391), (28, 1719565), (35, 1375652), (70, 687826), (140, 343913)]