53698294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 92655360

約数和(自身を除く): 38957066

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1349, 1531, 1846, 2698, 3062, 17537, 19903, 29089, 35074, 39806, 58178, 108701, 217402, 378157, 756314, 1413113, 2065319, 2826226, 4130638, 26849147, 53698294]

約数ペア:

[(1, 53698294), (2, 26849147), (13, 4130638), (19, 2826226), (26, 2065319), (38, 1413113), (71, 756314), (142, 378157), (247, 217402), (494, 108701), (923, 58178), (1349, 39806), (1531, 35074), (1846, 29089), (2698, 19903), (3062, 17537)]