47766741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 31030059

約数列:

[1, 3, 11, 19, 29, 33, 37, 57, 71, 87, 111, 209, 213, 319, 407, 551, 627, 703, 781, 957, 1073, 1221, 1349, 1653, 2059, 2109, 2343, 2627, 3219, 4047, 6061, 6177, 7733, 7881, 11803, 14839, 18183, 20387, 22649, 23199, 28897, 35409, 39121, 44517, 49913, 61161, 67947, 76183, 86691, 117363, 149739, 224257, 228549, 430331, 549043, 672771, 838013, 1290993, 1447477, 1647129, 2514039, 4342431, 15922247, 47766741]

約数ペア:

[(1, 47766741), (3, 15922247), (11, 4342431), (19, 2514039), (29, 1647129), (33, 1447477), (37, 1290993), (57, 838013), (71, 672771), (87, 549043), (111, 430331), (209, 228549), (213, 224257), (319, 149739), (407, 117363), (551, 86691), (627, 76183), (703, 67947), (781, 61161), (957, 49913), (1073, 44517), (1221, 39121), (1349, 35409), (1653, 28897), (2059, 23199), (2109, 22649), (2343, 20387), (2627, 18183), (3219, 14839), (4047, 11803), (6061, 7881), (6177, 7733)]