49280707

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 58276800

約数和(自身を除く): 8996093

約数列:

[1, 7, 37, 149, 259, 1043, 1277, 5513, 8939, 38591, 47249, 190273, 330743, 1331911, 7040101, 49280707]

約数ペア:

[(1, 49280707), (7, 7040101), (37, 1331911), (149, 330743), (259, 190273), (1043, 47249), (1277, 38591), (5513, 8939)]