49750398

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 123552000

約数和(自身を除く): 73801602

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 43, 51, 57, 86, 102, 114, 129, 153, 171, 199, 258, 306, 323, 342, 387, 398, 597, 646, 731, 774, 817, 969, 1194, 1462, 1634, 1791, 1938, 2193, 2451, 2907, 3383, 3582, 3781, 4386, 4902, 5814, 6579, 6766, 7353, 7562, 8557, 10149, 11343, 13158, 13889, 14706, 17114, 20298, 22686, 25671, 27778, 30447, 34029, 41667, 51342, 60894, 64277, 68058, 77013, 83334, 125001, 128554, 145469, 154026, 162583, 192831, 250002, 290938, 325166, 385662, 436407, 487749, 578493, 872814, 975498, 1156986, 1309221, 1463247, 2618442, 2763911, 2926494, 5527822, 8291733, 16583466, 24875199, 49750398]

約数ペア:

[(1, 49750398), (2, 24875199), (3, 16583466), (6, 8291733), (9, 5527822), (17, 2926494), (18, 2763911), (19, 2618442), (34, 1463247), (38, 1309221), (43, 1156986), (51, 975498), (57, 872814), (86, 578493), (102, 487749), (114, 436407), (129, 385662), (153, 325166), (171, 290938), (199, 250002), (258, 192831), (306, 162583), (323, 154026), (342, 145469), (387, 128554), (398, 125001), (597, 83334), (646, 77013), (731, 68058), (774, 64277), (817, 60894), (969, 51342), (1194, 41667), (1462, 34029), (1634, 30447), (1791, 27778), (1938, 25671), (2193, 22686), (2451, 20298), (2907, 17114), (3383, 14706), (3582, 13889), (3781, 13158), (4386, 11343), (4902, 10149), (5814, 8557), (6579, 7562), (6766, 7353)]