56574544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2815

約数の個数: 40

約数和(自身を含む): 119257992

約数和(自身を除く): 62683448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 2693, 5252, 5386, 10504, 10772, 21008, 21544, 35009, 43088, 70018, 140036, 271993, 280072, 543986, 560144, 1087972, 2175944, 3535909, 4351888, 7071818, 14143636, 28287272, 56574544]

約数ペア:

[(1, 56574544), (2, 28287272), (4, 14143636), (8, 7071818), (13, 4351888), (16, 3535909), (26, 2175944), (52, 1087972), (101, 560144), (104, 543986), (202, 280072), (208, 271993), (404, 140036), (808, 70018), (1313, 43088), (1616, 35009), (2626, 21544), (2693, 21008), (5252, 10772), (5386, 10504)]