53942728

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 127388160

約数和(自身を除く): 73445432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 49, 56, 62, 92, 98, 124, 161, 184, 193, 196, 217, 248, 322, 386, 392, 434, 644, 713, 772, 868, 1127, 1288, 1351, 1426, 1519, 1544, 1736, 2254, 2702, 2852, 3038, 4439, 4508, 4991, 5404, 5704, 5983, 6076, 8878, 9016, 9457, 9982, 10808, 11966, 12152, 17756, 18914, 19964, 23932, 31073, 34937, 35512, 37828, 39928, 41881, 47864, 62146, 69874, 75656, 83762, 124292, 137609, 139748, 167524, 217511, 248584, 275218, 279496, 293167, 335048, 435022, 550436, 586334, 870044, 963263, 1100872, 1172668, 1740088, 1926526, 2345336, 3853052, 6742841, 7706104, 13485682, 26971364, 53942728]

約数ペア:

[(1, 53942728), (2, 26971364), (4, 13485682), (7, 7706104), (8, 6742841), (14, 3853052), (23, 2345336), (28, 1926526), (31, 1740088), (46, 1172668), (49, 1100872), (56, 963263), (62, 870044), (92, 586334), (98, 550436), (124, 435022), (161, 335048), (184, 293167), (193, 279496), (196, 275218), (217, 248584), (248, 217511), (322, 167524), (386, 139748), (392, 137609), (434, 124292), (644, 83762), (713, 75656), (772, 69874), (868, 62146), (1127, 47864), (1288, 41881), (1351, 39928), (1426, 37828), (1519, 35512), (1544, 34937), (1736, 31073), (2254, 23932), (2702, 19964), (2852, 18914), (3038, 17756), (4439, 12152), (4508, 11966), (4991, 10808), (5404, 9982), (5704, 9457), (5983, 9016), (6076, 8878)]