51399576

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 149990400

約数和(自身を除く): 98590824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 61, 72, 83, 94, 108, 122, 141, 166, 183, 188, 216, 244, 249, 282, 332, 366, 376, 423, 488, 498, 549, 564, 664, 732, 747, 846, 996, 1098, 1128, 1269, 1464, 1494, 1647, 1692, 1992, 2196, 2241, 2538, 2867, 2988, 3294, 3384, 3901, 4392, 4482, 5063, 5076, 5734, 5976, 6588, 7802, 8601, 8964, 10126, 10152, 11468, 11703, 13176, 15189, 15604, 17202, 17928, 20252, 22936, 23406, 25803, 30378, 31208, 34404, 35109, 40504, 45567, 46812, 51606, 60756, 68808, 70218, 77409, 91134, 93624, 103212, 105327, 121512, 136701, 140436, 154818, 182268, 206424, 210654, 237961, 273402, 280872, 309636, 364536, 421308, 475922, 546804, 619272, 713883, 842616, 951844, 1093608, 1427766, 1903688, 2141649, 2855532, 4283298, 5711064, 6424947, 8566596, 12849894, 17133192, 25699788, 51399576]

約数ペア:

[(1, 51399576), (2, 25699788), (3, 17133192), (4, 12849894), (6, 8566596), (8, 6424947), (9, 5711064), (12, 4283298), (18, 2855532), (24, 2141649), (27, 1903688), (36, 1427766), (47, 1093608), (54, 951844), (61, 842616), (72, 713883), (83, 619272), (94, 546804), (108, 475922), (122, 421308), (141, 364536), (166, 309636), (183, 280872), (188, 273402), (216, 237961), (244, 210654), (249, 206424), (282, 182268), (332, 154818), (366, 140436), (376, 136701), (423, 121512), (488, 105327), (498, 103212), (549, 93624), (564, 91134), (664, 77409), (732, 70218), (747, 68808), (846, 60756), (996, 51606), (1098, 46812), (1128, 45567), (1269, 40504), (1464, 35109), (1494, 34404), (1647, 31208), (1692, 30378), (1992, 25803), (2196, 23406), (2241, 22936), (2538, 20252), (2867, 17928), (2988, 17202), (3294, 15604), (3384, 15189), (3901, 13176), (4392, 11703), (4482, 11468), (5063, 10152), (5076, 10126), (5734, 8964), (5976, 8601), (6588, 7802)]