49190828

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 87410400

約数和(自身を除く): 38219572

約数列:

[1, 2, 4, 109, 218, 257, 436, 439, 514, 878, 1028, 1756, 28013, 47851, 56026, 95702, 112052, 112823, 191404, 225646, 451292, 12297707, 24595414, 49190828]

約数ペア:

[(1, 49190828), (2, 24595414), (4, 12297707), (109, 451292), (218, 225646), (257, 191404), (436, 112823), (439, 112052), (514, 95702), (878, 56026), (1028, 47851), (1756, 28013)]