51447288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 136224000

約数和(自身を除く): 84776712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 257, 439, 456, 514, 771, 878, 1028, 1317, 1542, 1756, 2056, 2634, 3084, 3512, 4883, 5268, 6168, 8341, 9766, 10536, 14649, 16682, 19532, 25023, 29298, 33364, 39064, 50046, 58596, 66728, 100092, 112823, 117192, 200184, 225646, 338469, 451292, 676938, 902584, 1353876, 2143637, 2707752, 4287274, 6430911, 8574548, 12861822, 17149096, 25723644, 51447288]

約数ペア:

[(1, 51447288), (2, 25723644), (3, 17149096), (4, 12861822), (6, 8574548), (8, 6430911), (12, 4287274), (19, 2707752), (24, 2143637), (38, 1353876), (57, 902584), (76, 676938), (114, 451292), (152, 338469), (228, 225646), (257, 200184), (439, 117192), (456, 112823), (514, 100092), (771, 66728), (878, 58596), (1028, 50046), (1317, 39064), (1542, 33364), (1756, 29298), (2056, 25023), (2634, 19532), (3084, 16682), (3512, 14649), (4883, 10536), (5268, 9766), (6168, 8341)]