53258828

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 109724160

約数和(自身を除く): 56465332

約数列:

[1, 2, 4, 7, 14, 28, 59, 103, 118, 206, 236, 313, 412, 413, 626, 721, 826, 1252, 1442, 1652, 2191, 2884, 4382, 6077, 8764, 12154, 18467, 24308, 32239, 36934, 42539, 64478, 73868, 85078, 128956, 129269, 170156, 225673, 258538, 451346, 517076, 902692, 1902101, 3804202, 7608404, 13314707, 26629414, 53258828]

約数ペア:

[(1, 53258828), (2, 26629414), (4, 13314707), (7, 7608404), (14, 3804202), (28, 1902101), (59, 902692), (103, 517076), (118, 451346), (206, 258538), (236, 225673), (313, 170156), (412, 129269), (413, 128956), (626, 85078), (721, 73868), (826, 64478), (1252, 42539), (1442, 36934), (1652, 32239), (2191, 24308), (2884, 18467), (4382, 12154), (6077, 8764)]