51190548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 129455424

約数和(自身を除く): 78264876

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 193, 276, 372, 386, 579, 713, 772, 961, 1158, 1426, 1922, 2139, 2316, 2852, 2883, 3844, 4278, 4439, 5766, 5983, 8556, 8878, 11532, 11966, 13317, 17756, 17949, 22103, 23932, 26634, 35898, 44206, 53268, 66309, 71796, 88412, 132618, 137609, 185473, 265236, 275218, 370946, 412827, 550436, 556419, 741892, 825654, 1112838, 1651308, 2225676, 4265879, 8531758, 12797637, 17063516, 25595274, 51190548]

約数ペア:

[(1, 51190548), (2, 25595274), (3, 17063516), (4, 12797637), (6, 8531758), (12, 4265879), (23, 2225676), (31, 1651308), (46, 1112838), (62, 825654), (69, 741892), (92, 556419), (93, 550436), (124, 412827), (138, 370946), (186, 275218), (193, 265236), (276, 185473), (372, 137609), (386, 132618), (579, 88412), (713, 71796), (772, 66309), (961, 53268), (1158, 44206), (1426, 35898), (1922, 26634), (2139, 23932), (2316, 22103), (2852, 17949), (2883, 17756), (3844, 13317), (4278, 11966), (4439, 11532), (5766, 8878), (5983, 8556)]