51319008

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1523}}^1$

素因数の和:1558

約数の個数: 120

約数和(自身を含む): 162644328

約数和(自身を除く): 111325320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1523, 1872, 2106, 2592, 2808, 3046, 3744, 4212, 4569, 5616, 6092, 8424, 9138, 11232, 12184, 13707, 16848, 18276, 19799, 24368, 27414, 33696, 36552, 39598, 41121, 48736, 54828, 59397, 73104, 79196, 82242, 109656, 118794, 123363, 146208, 158392, 164484, 178191, 219312, 237588, 246726, 316784, 328968, 356382, 438624, 475176, 493452, 534573, 633568, 657936, 712764, 950352, 986904, 1069146, 1315872, 1425528, 1603719, 1900704, 1973808, 2138292, 2851056, 3207438, 3947616, 4276584, 5702112, 6414876, 8553168, 12829752, 17106336, 25659504, 51319008]

約数ペア:

[(1, 51319008), (2, 25659504), (3, 17106336), (4, 12829752), (6, 8553168), (8, 6414876), (9, 5702112), (12, 4276584), (13, 3947616), (16, 3207438), (18, 2851056), (24, 2138292), (26, 1973808), (27, 1900704), (32, 1603719), (36, 1425528), (39, 1315872), (48, 1069146), (52, 986904), (54, 950352), (72, 712764), (78, 657936), (81, 633568), (96, 534573), (104, 493452), (108, 475176), (117, 438624), (144, 356382), (156, 328968), (162, 316784), (208, 246726), (216, 237588), (234, 219312), (288, 178191), (312, 164484), (324, 158392), (351, 146208), (416, 123363), (432, 118794), (468, 109656), (624, 82242), (648, 79196), (702, 73104), (864, 59397), (936, 54828), (1053, 48736), (1248, 41121), (1296, 39598), (1404, 36552), (1523, 33696), (1872, 27414), (2106, 24368), (2592, 19799), (2808, 18276), (3046, 16848), (3744, 13707), (4212, 12184), (4569, 11232), (5616, 9138), (6092, 8424)]