47887758

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 108108000

約数和(自身を除く): 60220242

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 199, 261, 398, 461, 522, 597, 922, 1194, 1383, 1791, 2766, 3582, 4149, 5771, 8298, 11542, 13369, 17313, 26738, 34626, 40107, 51939, 80214, 91739, 103878, 120321, 183478, 240642, 275217, 550434, 825651, 1651302, 2660431, 5320862, 7981293, 15962586, 23943879, 47887758]

約数ペア:

[(1, 47887758), (2, 23943879), (3, 15962586), (6, 7981293), (9, 5320862), (18, 2660431), (29, 1651302), (58, 825651), (87, 550434), (174, 275217), (199, 240642), (261, 183478), (398, 120321), (461, 103878), (522, 91739), (597, 80214), (922, 51939), (1194, 40107), (1383, 34626), (1791, 26738), (2766, 17313), (3582, 13369), (4149, 11542), (5771, 8298)]