47961738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 108

約数和(自身を含む): 122527314

約数和(自身を除く): 74565576

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 61, 66, 99, 114, 121, 122, 171, 183, 198, 209, 242, 342, 361, 363, 366, 418, 549, 627, 671, 722, 726, 1083, 1089, 1098, 1159, 1254, 1342, 1881, 2013, 2166, 2178, 2299, 2318, 3249, 3477, 3762, 3971, 4026, 4598, 6039, 6498, 6897, 6954, 7381, 7942, 10431, 11913, 12078, 12749, 13794, 14762, 20691, 20862, 22021, 22143, 23826, 25498, 35739, 38247, 41382, 43681, 44042, 44286, 66063, 66429, 71478, 76494, 87362, 114741, 131043, 132126, 132858, 140239, 198189, 229482, 242231, 262086, 280478, 393129, 396378, 420717, 484462, 726693, 786258, 841434, 1262151, 1453386, 2180079, 2524302, 2664541, 4360158, 5329082, 7993623, 15987246, 23980869, 47961738]

約数ペア:

[(1, 47961738), (2, 23980869), (3, 15987246), (6, 7993623), (9, 5329082), (11, 4360158), (18, 2664541), (19, 2524302), (22, 2180079), (33, 1453386), (38, 1262151), (57, 841434), (61, 786258), (66, 726693), (99, 484462), (114, 420717), (121, 396378), (122, 393129), (171, 280478), (183, 262086), (198, 242231), (209, 229482), (242, 198189), (342, 140239), (361, 132858), (363, 132126), (366, 131043), (418, 114741), (549, 87362), (627, 76494), (671, 71478), (722, 66429), (726, 66063), (1083, 44286), (1089, 44042), (1098, 43681), (1159, 41382), (1254, 38247), (1342, 35739), (1881, 25498), (2013, 23826), (2166, 22143), (2178, 22021), (2299, 20862), (2318, 20691), (3249, 14762), (3477, 13794), (3762, 12749), (3971, 12078), (4026, 11913), (4598, 10431), (6039, 7942), (6498, 7381), (6897, 6954)]