51893028

素因数分解:

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

素因数の和:84

約数の個数: 144

約数和(自身を含む): 156179520

約数和(自身を除く): 104286492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 121, 132, 171, 198, 209, 228, 242, 297, 342, 361, 363, 396, 418, 484, 513, 594, 627, 684, 722, 726, 836, 1026, 1083, 1089, 1188, 1254, 1331, 1444, 1452, 1881, 2052, 2166, 2178, 2299, 2508, 2662, 3249, 3267, 3762, 3971, 3993, 4332, 4356, 4598, 5324, 5643, 6498, 6534, 6897, 7524, 7942, 7986, 9196, 9747, 11286, 11913, 11979, 12996, 13068, 13794, 15884, 15972, 19494, 20691, 22572, 23826, 23958, 25289, 27588, 35739, 35937, 38988, 41382, 43681, 47652, 47916, 50578, 62073, 71478, 71874, 75867, 82764, 87362, 101156, 107217, 124146, 131043, 142956, 143748, 151734, 174724, 214434, 227601, 248292, 262086, 303468, 393129, 428868, 455202, 480491, 524172, 682803, 786258, 910404, 960982, 1179387, 1365606, 1441473, 1572516, 1921964, 2358774, 2731212, 2882946, 4324419, 4717548, 5765892, 8648838, 12973257, 17297676, 25946514, 51893028]

約数ペア:

[(1, 51893028), (2, 25946514), (3, 17297676), (4, 12973257), (6, 8648838), (9, 5765892), (11, 4717548), (12, 4324419), (18, 2882946), (19, 2731212), (22, 2358774), (27, 1921964), (33, 1572516), (36, 1441473), (38, 1365606), (44, 1179387), (54, 960982), (57, 910404), (66, 786258), (76, 682803), (99, 524172), (108, 480491), (114, 455202), (121, 428868), (132, 393129), (171, 303468), (198, 262086), (209, 248292), (228, 227601), (242, 214434), (297, 174724), (342, 151734), (361, 143748), (363, 142956), (396, 131043), (418, 124146), (484, 107217), (513, 101156), (594, 87362), (627, 82764), (684, 75867), (722, 71874), (726, 71478), (836, 62073), (1026, 50578), (1083, 47916), (1089, 47652), (1188, 43681), (1254, 41382), (1331, 38988), (1444, 35937), (1452, 35739), (1881, 27588), (2052, 25289), (2166, 23958), (2178, 23826), (2299, 22572), (2508, 20691), (2662, 19494), (3249, 15972), (3267, 15884), (3762, 13794), (3971, 13068), (3993, 12996), (4332, 11979), (4356, 11913), (4598, 11286), (5324, 9747), (5643, 9196), (6498, 7986), (6534, 7942), (6897, 7524)]