54457312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18701}}^1$

素因数の和:18731

約数の個数: 48

約数和(自身を含む): 131961312

約数和(自身を除く): 77504000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18701, 37402, 74804, 130907, 149608, 243113, 261814, 299216, 486226, 523628, 598432, 972452, 1047256, 1701791, 1944904, 2094512, 3403582, 3889808, 4189024, 6807164, 7779616, 13614328, 27228656, 54457312]

約数ペア:

[(1, 54457312), (2, 27228656), (4, 13614328), (7, 7779616), (8, 6807164), (13, 4189024), (14, 3889808), (16, 3403582), (26, 2094512), (28, 1944904), (32, 1701791), (52, 1047256), (56, 972452), (91, 598432), (104, 523628), (112, 486226), (182, 299216), (208, 261814), (224, 243113), (364, 149608), (416, 130907), (728, 74804), (1456, 37402), (2912, 18701)]