55138304

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 126126000

約数和(自身を除く): 70987696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 109, 128, 152, 208, 218, 247, 256, 304, 416, 436, 494, 512, 608, 832, 872, 988, 1024, 1216, 1417, 1664, 1744, 1976, 2048, 2071, 2432, 2834, 3328, 3488, 3952, 4142, 4864, 5668, 6656, 6976, 7904, 8284, 9728, 11336, 13312, 13952, 15808, 16568, 19456, 22672, 26624, 26923, 27904, 31616, 33136, 38912, 45344, 53846, 55808, 63232, 66272, 90688, 107692, 111616, 126464, 132544, 181376, 215384, 223232, 252928, 265088, 362752, 430768, 505856, 530176, 725504, 861536, 1060352, 1451008, 1723072, 2120704, 2902016, 3446144, 4241408, 6892288, 13784576, 27569152, 55138304]

約数ペア:

[(1, 55138304), (2, 27569152), (4, 13784576), (8, 6892288), (13, 4241408), (16, 3446144), (19, 2902016), (26, 2120704), (32, 1723072), (38, 1451008), (52, 1060352), (64, 861536), (76, 725504), (104, 530176), (109, 505856), (128, 430768), (152, 362752), (208, 265088), (218, 252928), (247, 223232), (256, 215384), (304, 181376), (416, 132544), (436, 126464), (494, 111616), (512, 107692), (608, 90688), (832, 66272), (872, 63232), (988, 55808), (1024, 53846), (1216, 45344), (1417, 38912), (1664, 33136), (1744, 31616), (1976, 27904), (2048, 26923), (2071, 26624), (2432, 22672), (2834, 19456), (3328, 16568), (3488, 15808), (3952, 13952), (4142, 13312), (4864, 11336), (5668, 9728), (6656, 8284), (6976, 7904)]