47571846

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 117013248

約数和(自身を除く): 69441402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 53, 71, 86, 98, 106, 129, 142, 147, 159, 213, 258, 294, 301, 318, 371, 426, 497, 602, 742, 903, 994, 1113, 1491, 1806, 2107, 2226, 2279, 2597, 2982, 3053, 3479, 3763, 4214, 4558, 5194, 6106, 6321, 6837, 6958, 7526, 7791, 9159, 10437, 11289, 12642, 13674, 15582, 15953, 18318, 20874, 21371, 22578, 26341, 31906, 42742, 47859, 52682, 64113, 79023, 95718, 111671, 128226, 149597, 158046, 161809, 184387, 223342, 299194, 323618, 335013, 368774, 448791, 485427, 553161, 670026, 897582, 970854, 1106322, 1132663, 2265326, 3397989, 6795978, 7928641, 15857282, 23785923, 47571846]

約数ペア:

[(1, 47571846), (2, 23785923), (3, 15857282), (6, 7928641), (7, 6795978), (14, 3397989), (21, 2265326), (42, 1132663), (43, 1106322), (49, 970854), (53, 897582), (71, 670026), (86, 553161), (98, 485427), (106, 448791), (129, 368774), (142, 335013), (147, 323618), (159, 299194), (213, 223342), (258, 184387), (294, 161809), (301, 158046), (318, 149597), (371, 128226), (426, 111671), (497, 95718), (602, 79023), (742, 64113), (903, 52682), (994, 47859), (1113, 42742), (1491, 31906), (1806, 26341), (2107, 22578), (2226, 21371), (2279, 20874), (2597, 18318), (2982, 15953), (3053, 15582), (3479, 13674), (3763, 12642), (4214, 11289), (4558, 10437), (5194, 9159), (6106, 7791), (6321, 7526), (6837, 6958)]