52739687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 24674713

約数列:

[1, 7, 11, 13, 19, 47, 59, 77, 91, 133, 143, 209, 247, 329, 413, 517, 611, 649, 767, 893, 1001, 1121, 1463, 1729, 2717, 2773, 3619, 4277, 4543, 5369, 6251, 6721, 7847, 8437, 9823, 11609, 12331, 14573, 19019, 19411, 30503, 36049, 47047, 52687, 59059, 68761, 81263, 86317, 102011, 127699, 160303, 213521, 252343, 368809, 396539, 579557, 684931, 893893, 1122121, 2775773, 4056899, 4794517, 7534241, 52739687]

約数ペア:

[(1, 52739687), (7, 7534241), (11, 4794517), (13, 4056899), (19, 2775773), (47, 1122121), (59, 893893), (77, 684931), (91, 579557), (133, 396539), (143, 368809), (209, 252343), (247, 213521), (329, 160303), (413, 127699), (517, 102011), (611, 86317), (649, 81263), (767, 68761), (893, 59059), (1001, 52687), (1121, 47047), (1463, 36049), (1729, 30503), (2717, 19411), (2773, 19019), (3619, 14573), (4277, 12331), (4543, 11609), (5369, 9823), (6251, 8437), (6721, 7847)]