56217952

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2351

約数の個数: 48

約数和(自身を含む): 127667232

約数和(自身を除く): 71449280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 2221, 3164, 3616, 4442, 6328, 8884, 12656, 15547, 17768, 25312, 31094, 35536, 62188, 71072, 124376, 248752, 250973, 497504, 501946, 1003892, 1756811, 2007784, 3513622, 4015568, 7027244, 8031136, 14054488, 28108976, 56217952]

約数ペア:

[(1, 56217952), (2, 28108976), (4, 14054488), (7, 8031136), (8, 7027244), (14, 4015568), (16, 3513622), (28, 2007784), (32, 1756811), (56, 1003892), (112, 501946), (113, 497504), (224, 250973), (226, 248752), (452, 124376), (791, 71072), (904, 62188), (1582, 35536), (1808, 31094), (2221, 25312), (3164, 17768), (3616, 15547), (4442, 12656), (6328, 8884)]