51209136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 90

約数和(自身を含む): 157581060

約数和(自身を除く): 106371924

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 2939, 4356, 5808, 5878, 8712, 8817, 11756, 17424, 17634, 23512, 26451, 32329, 35268, 47024, 52902, 64658, 70536, 96987, 105804, 129316, 141072, 193974, 211608, 258632, 290961, 355619, 387948, 423216, 517264, 581922, 711238, 775896, 1066857, 1163844, 1422476, 1551792, 2133714, 2327688, 2844952, 3200571, 4267428, 4655376, 5689904, 6401142, 8534856, 12802284, 17069712, 25604568, 51209136]

約数ペア:

[(1, 51209136), (2, 25604568), (3, 17069712), (4, 12802284), (6, 8534856), (8, 6401142), (9, 5689904), (11, 4655376), (12, 4267428), (16, 3200571), (18, 2844952), (22, 2327688), (24, 2133714), (33, 1551792), (36, 1422476), (44, 1163844), (48, 1066857), (66, 775896), (72, 711238), (88, 581922), (99, 517264), (121, 423216), (132, 387948), (144, 355619), (176, 290961), (198, 258632), (242, 211608), (264, 193974), (363, 141072), (396, 129316), (484, 105804), (528, 96987), (726, 70536), (792, 64658), (968, 52902), (1089, 47024), (1452, 35268), (1584, 32329), (1936, 26451), (2178, 23512), (2904, 17634), (2939, 17424), (4356, 11756), (5808, 8817), (5878, 8712)]