56125216

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 128096640

約数和(自身を除く): 71971424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3529, 3976, 7058, 7952, 14116, 15904, 24703, 28232, 49406, 56464, 98812, 112928, 197624, 250559, 395248, 501118, 790496, 1002236, 1753913, 2004472, 3507826, 4008944, 7015652, 8017888, 14031304, 28062608, 56125216]

約数ペア:

[(1, 56125216), (2, 28062608), (4, 14031304), (7, 8017888), (8, 7015652), (14, 4008944), (16, 3507826), (28, 2004472), (32, 1753913), (56, 1002236), (71, 790496), (112, 501118), (142, 395248), (224, 250559), (284, 197624), (497, 112928), (568, 98812), (994, 56464), (1136, 49406), (1988, 28232), (2272, 24703), (3529, 15904), (3976, 14116), (7058, 7952)]