78949550

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{12433}}^1$

素因数の和:12572

約数の個数: 24

約数和(自身を含む): 148014336

約数和(自身を除く): 69064786

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 12433, 24866, 62165, 124330, 310825, 621650, 1578991, 3157982, 7894955, 15789910, 39474775, 78949550]

約数ペア:

[(1, 78949550), (2, 39474775), (5, 15789910), (10, 7894955), (25, 3157982), (50, 1578991), (127, 621650), (254, 310825), (635, 124330), (1270, 62165), (3175, 24866), (6350, 12433)]