51208872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 154344960

約数和(自身を除く): 103136088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 347, 429, 473, 516, 559, 572, 694, 858, 946, 1032, 1041, 1118, 1144, 1388, 1419, 1677, 1716, 1892, 2082, 2236, 2776, 2838, 3354, 3432, 3784, 3817, 4164, 4472, 4511, 5676, 6149, 6708, 7634, 8328, 9022, 11352, 11451, 12298, 13416, 13533, 14921, 15268, 18044, 18447, 22902, 24596, 27066, 29842, 30536, 36088, 36894, 44763, 45804, 49192, 49621, 54132, 59684, 73788, 89526, 91608, 99242, 108264, 119368, 147576, 148863, 164131, 179052, 193973, 198484, 297726, 328262, 358104, 387946, 396968, 492393, 581919, 595452, 656524, 775892, 984786, 1163838, 1190904, 1313048, 1551784, 1969572, 2133703, 2327676, 3939144, 4267406, 4655352, 6401109, 8534812, 12802218, 17069624, 25604436, 51208872]

約数ペア:

[(1, 51208872), (2, 25604436), (3, 17069624), (4, 12802218), (6, 8534812), (8, 6401109), (11, 4655352), (12, 4267406), (13, 3939144), (22, 2327676), (24, 2133703), (26, 1969572), (33, 1551784), (39, 1313048), (43, 1190904), (44, 1163838), (52, 984786), (66, 775892), (78, 656524), (86, 595452), (88, 581919), (104, 492393), (129, 396968), (132, 387946), (143, 358104), (156, 328262), (172, 297726), (258, 198484), (264, 193973), (286, 179052), (312, 164131), (344, 148863), (347, 147576), (429, 119368), (473, 108264), (516, 99242), (559, 91608), (572, 89526), (694, 73788), (858, 59684), (946, 54132), (1032, 49621), (1041, 49192), (1118, 45804), (1144, 44763), (1388, 36894), (1419, 36088), (1677, 30536), (1716, 29842), (1892, 27066), (2082, 24596), (2236, 22902), (2776, 18447), (2838, 18044), (3354, 15268), (3432, 14921), (3784, 13533), (3817, 13416), (4164, 12298), (4472, 11451), (4511, 11352), (5676, 9022), (6149, 8328), (6708, 7634)]