55819548

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 147463680

約数和(自身を除く): 91644132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 421, 508, 522, 762, 842, 1044, 1143, 1263, 1524, 1684, 2286, 2526, 3683, 3789, 4572, 5052, 7366, 7578, 11049, 12209, 14732, 15156, 22098, 24418, 33147, 36627, 44196, 48836, 53467, 66294, 73254, 106934, 109881, 132588, 146508, 160401, 213868, 219762, 320802, 439524, 481203, 641604, 962406, 1550543, 1924812, 3101086, 4651629, 6202172, 9303258, 13954887, 18606516, 27909774, 55819548]

約数ペア:

[(1, 55819548), (2, 27909774), (3, 18606516), (4, 13954887), (6, 9303258), (9, 6202172), (12, 4651629), (18, 3101086), (29, 1924812), (36, 1550543), (58, 962406), (87, 641604), (116, 481203), (127, 439524), (174, 320802), (254, 219762), (261, 213868), (348, 160401), (381, 146508), (421, 132588), (508, 109881), (522, 106934), (762, 73254), (842, 66294), (1044, 53467), (1143, 48836), (1263, 44196), (1524, 36627), (1684, 33147), (2286, 24418), (2526, 22098), (3683, 15156), (3789, 14732), (4572, 12209), (5052, 11049), (7366, 7578)]