54098548

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 118104000

約数和(自身を除く): 64005452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 73, 76, 98, 133, 146, 196, 199, 266, 292, 398, 511, 532, 796, 931, 1022, 1387, 1393, 1862, 2044, 2774, 2786, 3577, 3724, 3781, 5548, 5572, 7154, 7562, 9709, 9751, 14308, 14527, 15124, 19418, 19502, 26467, 29054, 38836, 39004, 52934, 58108, 67963, 101689, 105868, 135926, 185269, 203378, 271852, 276013, 370538, 406756, 552026, 711823, 741076, 1104052, 1423646, 1932091, 2847292, 3864182, 7728364, 13524637, 27049274, 54098548]

約数ペア:

[(1, 54098548), (2, 27049274), (4, 13524637), (7, 7728364), (14, 3864182), (19, 2847292), (28, 1932091), (38, 1423646), (49, 1104052), (73, 741076), (76, 711823), (98, 552026), (133, 406756), (146, 370538), (196, 276013), (199, 271852), (266, 203378), (292, 185269), (398, 135926), (511, 105868), (532, 101689), (796, 67963), (931, 58108), (1022, 52934), (1387, 39004), (1393, 38836), (1862, 29054), (2044, 26467), (2774, 19502), (2786, 19418), (3577, 15124), (3724, 14527), (3781, 14308), (5548, 9751), (5572, 9709), (7154, 7562)]