53393292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 140868000

約数和(自身を除く): 87474708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 199, 257, 261, 348, 398, 514, 522, 597, 771, 796, 1028, 1044, 1194, 1542, 1791, 2313, 2388, 3084, 3582, 4626, 5771, 7164, 7453, 9252, 11542, 14906, 17313, 22359, 23084, 29812, 34626, 44718, 51143, 51939, 67077, 69252, 89436, 102286, 103878, 134154, 153429, 204572, 207756, 268308, 306858, 460287, 613716, 920574, 1483147, 1841148, 2966294, 4449441, 5932588, 8898882, 13348323, 17797764, 26696646, 53393292]

約数ペア:

[(1, 53393292), (2, 26696646), (3, 17797764), (4, 13348323), (6, 8898882), (9, 5932588), (12, 4449441), (18, 2966294), (29, 1841148), (36, 1483147), (58, 920574), (87, 613716), (116, 460287), (174, 306858), (199, 268308), (257, 207756), (261, 204572), (348, 153429), (398, 134154), (514, 103878), (522, 102286), (597, 89436), (771, 69252), (796, 67077), (1028, 51939), (1044, 51143), (1194, 44718), (1542, 34626), (1791, 29812), (2313, 23084), (2388, 22359), (3084, 17313), (3582, 14906), (4626, 11542), (5771, 9252), (7164, 7453)]