55874272

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 112931280

約数和(自身を除く): 57057008

約数列:

[1, 2, 4, 8, 16, 32, 83, 109, 166, 193, 218, 332, 386, 436, 664, 772, 872, 1328, 1544, 1744, 2656, 3088, 3488, 6176, 9047, 16019, 18094, 21037, 32038, 36188, 42074, 64076, 72376, 84148, 128152, 144752, 168296, 256304, 289504, 336592, 512608, 673184, 1746071, 3492142, 6984284, 13968568, 27937136, 55874272]

約数ペア:

[(1, 55874272), (2, 27937136), (4, 13968568), (8, 6984284), (16, 3492142), (32, 1746071), (83, 673184), (109, 512608), (166, 336592), (193, 289504), (218, 256304), (332, 168296), (386, 144752), (436, 128152), (664, 84148), (772, 72376), (872, 64076), (1328, 42074), (1544, 36188), (1744, 32038), (2656, 21037), (3088, 18094), (3488, 16019), (6176, 9047)]