51053703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 79004160

約数和(自身を除く): 27950457

約数列:

[1, 3, 17, 19, 47, 51, 57, 59, 141, 177, 323, 361, 799, 893, 969, 1003, 1083, 1121, 2397, 2679, 2773, 3009, 3363, 6137, 8319, 15181, 16967, 18411, 19057, 21299, 45543, 47141, 50901, 52687, 57171, 63897, 141423, 158061, 288439, 362083, 865317, 895679, 1001053, 1086249, 2687037, 3003159, 17017901, 51053703]

約数ペア:

[(1, 51053703), (3, 17017901), (17, 3003159), (19, 2687037), (47, 1086249), (51, 1001053), (57, 895679), (59, 865317), (141, 362083), (177, 288439), (323, 158061), (361, 141423), (799, 63897), (893, 57171), (969, 52687), (1003, 50901), (1083, 47141), (1121, 45543), (2397, 21299), (2679, 19057), (2773, 18411), (3009, 16967), (3363, 15181), (6137, 8319)]