55306055

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 82018440

約数和(自身を除く): 26712385

約数列:

[1, 5, 7, 19, 35, 49, 95, 109, 133, 245, 545, 665, 763, 931, 2071, 3815, 4655, 5341, 10355, 11881, 14497, 26705, 59405, 72485, 83167, 101479, 225739, 415835, 507395, 582169, 1128695, 1580173, 2910845, 7900865, 11061211, 55306055]

約数ペア:

[(1, 55306055), (5, 11061211), (7, 7900865), (19, 2910845), (35, 1580173), (49, 1128695), (95, 582169), (109, 507395), (133, 415835), (245, 225739), (545, 101479), (665, 83167), (763, 72485), (931, 59405), (2071, 26705), (3815, 14497), (4655, 11881), (5341, 10355)]