57555654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 128738304

約数和(自身を除く): 71182650

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 507, 806, 1014, 1209, 1831, 2418, 3662, 5239, 5493, 10478, 10986, 15717, 23803, 31434, 47606, 56761, 71409, 113522, 142818, 170283, 309439, 340566, 618878, 737893, 928317, 1475786, 1856634, 2213679, 4427358, 9592609, 19185218, 28777827, 57555654]

約数ペア:

[(1, 57555654), (2, 28777827), (3, 19185218), (6, 9592609), (13, 4427358), (26, 2213679), (31, 1856634), (39, 1475786), (62, 928317), (78, 737893), (93, 618878), (169, 340566), (186, 309439), (338, 170283), (403, 142818), (507, 113522), (806, 71409), (1014, 56761), (1209, 47606), (1831, 31434), (2418, 23803), (3662, 15717), (5239, 10986), (5493, 10478)]