51787968

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 144840960

約数和(自身を除く): 93052992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 116, 131, 142, 174, 192, 213, 232, 262, 284, 348, 393, 426, 464, 524, 568, 696, 786, 852, 928, 1048, 1136, 1392, 1572, 1704, 1856, 2059, 2096, 2272, 2784, 3144, 3408, 3799, 4118, 4192, 4544, 5568, 6177, 6288, 6816, 7598, 8236, 8384, 9301, 11397, 12354, 12576, 13632, 15196, 16472, 18602, 22794, 24708, 25152, 27903, 30392, 32944, 37204, 45588, 49416, 55806, 60784, 65888, 74408, 91176, 98832, 111612, 121568, 131776, 148816, 182352, 197664, 223224, 243136, 269729, 297632, 364704, 395328, 446448, 539458, 595264, 729408, 809187, 892896, 1078916, 1618374, 1785792, 2157832, 3236748, 4315664, 6473496, 8631328, 12946992, 17262656, 25893984, 51787968]

約数ペア:

[(1, 51787968), (2, 25893984), (3, 17262656), (4, 12946992), (6, 8631328), (8, 6473496), (12, 4315664), (16, 3236748), (24, 2157832), (29, 1785792), (32, 1618374), (48, 1078916), (58, 892896), (64, 809187), (71, 729408), (87, 595264), (96, 539458), (116, 446448), (131, 395328), (142, 364704), (174, 297632), (192, 269729), (213, 243136), (232, 223224), (262, 197664), (284, 182352), (348, 148816), (393, 131776), (426, 121568), (464, 111612), (524, 98832), (568, 91176), (696, 74408), (786, 65888), (852, 60784), (928, 55806), (1048, 49416), (1136, 45588), (1392, 37204), (1572, 32944), (1704, 30392), (1856, 27903), (2059, 25152), (2096, 24708), (2272, 22794), (2784, 18602), (3144, 16472), (3408, 15196), (3799, 13632), (4118, 12576), (4192, 12354), (4544, 11397), (5568, 9301), (6177, 8384), (6288, 8236), (6816, 7598)]