51474368

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 126

約数和(自身を含む): 124452888

約数和(自身を除く): 72978520

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 121, 136, 176, 184, 187, 242, 253, 272, 289, 352, 368, 374, 391, 484, 506, 544, 578, 704, 736, 748, 782, 968, 1012, 1088, 1156, 1472, 1496, 1564, 1936, 2024, 2057, 2312, 2783, 2992, 3128, 3179, 3872, 4048, 4114, 4301, 4624, 5566, 5984, 6256, 6358, 6647, 7744, 8096, 8228, 8602, 9248, 11132, 11968, 12512, 12716, 13294, 16192, 16456, 17204, 18496, 22264, 25024, 25432, 26588, 32912, 34408, 34969, 44528, 47311, 50864, 53176, 65824, 68816, 69938, 73117, 89056, 94622, 101728, 106352, 131648, 137632, 139876, 146234, 178112, 189244, 203456, 212704, 275264, 279752, 292468, 378488, 425408, 559504, 584936, 756976, 804287, 1119008, 1169872, 1513952, 1608574, 2238016, 2339744, 3027904, 3217148, 4679488, 6434296, 12868592, 25737184, 51474368]

約数ペア:

[(1, 51474368), (2, 25737184), (4, 12868592), (8, 6434296), (11, 4679488), (16, 3217148), (17, 3027904), (22, 2339744), (23, 2238016), (32, 1608574), (34, 1513952), (44, 1169872), (46, 1119008), (64, 804287), (68, 756976), (88, 584936), (92, 559504), (121, 425408), (136, 378488), (176, 292468), (184, 279752), (187, 275264), (242, 212704), (253, 203456), (272, 189244), (289, 178112), (352, 146234), (368, 139876), (374, 137632), (391, 131648), (484, 106352), (506, 101728), (544, 94622), (578, 89056), (704, 73117), (736, 69938), (748, 68816), (782, 65824), (968, 53176), (1012, 50864), (1088, 47311), (1156, 44528), (1472, 34969), (1496, 34408), (1564, 32912), (1936, 26588), (2024, 25432), (2057, 25024), (2312, 22264), (2783, 18496), (2992, 17204), (3128, 16456), (3179, 16192), (3872, 13294), (4048, 12716), (4114, 12512), (4301, 11968), (4624, 11132), (5566, 9248), (5984, 8602), (6256, 8228), (6358, 8096), (6647, 7744)]