51205088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 68545312

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 199, 272, 344, 352, 374, 398, 473, 544, 688, 731, 748, 796, 946, 1376, 1462, 1496, 1592, 1892, 2189, 2924, 2992, 3184, 3383, 3784, 4378, 5848, 5984, 6368, 6766, 7568, 8041, 8557, 8756, 11696, 13532, 15136, 16082, 17114, 17512, 23392, 27064, 32164, 34228, 35024, 37213, 54128, 64328, 68456, 70048, 74426, 94127, 108256, 128656, 136912, 145469, 148852, 188254, 257312, 273824, 290938, 297704, 376508, 581876, 595408, 753016, 1163752, 1190816, 1506032, 1600159, 2327504, 3012064, 3200318, 4655008, 6400636, 12801272, 25602544, 51205088]

約数ペア:

[(1, 51205088), (2, 25602544), (4, 12801272), (8, 6400636), (11, 4655008), (16, 3200318), (17, 3012064), (22, 2327504), (32, 1600159), (34, 1506032), (43, 1190816), (44, 1163752), (68, 753016), (86, 595408), (88, 581876), (136, 376508), (172, 297704), (176, 290938), (187, 273824), (199, 257312), (272, 188254), (344, 148852), (352, 145469), (374, 136912), (398, 128656), (473, 108256), (544, 94127), (688, 74426), (731, 70048), (748, 68456), (796, 64328), (946, 54128), (1376, 37213), (1462, 35024), (1496, 34228), (1592, 32164), (1892, 27064), (2189, 23392), (2924, 17512), (2992, 17114), (3184, 16082), (3383, 15136), (3784, 13532), (4378, 11696), (5848, 8756), (5984, 8557), (6368, 8041), (6766, 7568)]