52090528

素因数分解:

$2^5\times 7^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 120657600

約数和(自身を除く): 68567072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 239, 278, 392, 478, 556, 784, 956, 973, 1112, 1568, 1673, 1912, 1946, 2224, 3346, 3824, 3892, 4448, 6692, 6811, 7648, 7784, 11711, 13384, 13622, 15568, 23422, 26768, 27244, 31136, 33221, 46844, 53536, 54488, 66442, 93688, 108976, 132884, 187376, 217952, 232547, 265768, 374752, 465094, 531536, 930188, 1063072, 1627829, 1860376, 3255658, 3720752, 6511316, 7441504, 13022632, 26045264, 52090528]

約数ペア:

[(1, 52090528), (2, 26045264), (4, 13022632), (7, 7441504), (8, 6511316), (14, 3720752), (16, 3255658), (28, 1860376), (32, 1627829), (49, 1063072), (56, 930188), (98, 531536), (112, 465094), (139, 374752), (196, 265768), (224, 232547), (239, 217952), (278, 187376), (392, 132884), (478, 108976), (556, 93688), (784, 66442), (956, 54488), (973, 53536), (1112, 46844), (1568, 33221), (1673, 31136), (1912, 27244), (1946, 26768), (2224, 23422), (3346, 15568), (3824, 13622), (3892, 13384), (4448, 11711), (6692, 7784), (6811, 7648)]