52153020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 166944960

約数和(自身を除く): 114791940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 97, 103, 116, 145, 174, 180, 194, 206, 261, 290, 291, 309, 348, 388, 412, 435, 485, 515, 522, 580, 582, 618, 870, 873, 927, 970, 1030, 1044, 1164, 1236, 1305, 1455, 1545, 1740, 1746, 1854, 1940, 2060, 2610, 2813, 2910, 2987, 3090, 3492, 3708, 4365, 4635, 5220, 5626, 5820, 5974, 6180, 8439, 8730, 8961, 9270, 9991, 11252, 11948, 14065, 14935, 16878, 17460, 17922, 18540, 19982, 25317, 26883, 28130, 29870, 29973, 33756, 35844, 39964, 42195, 44805, 49955, 50634, 53766, 56260, 59740, 59946, 84390, 89610, 89919, 99910, 101268, 107532, 119892, 126585, 134415, 149865, 168780, 179220, 179838, 199820, 253170, 268830, 289739, 299730, 359676, 449595, 506340, 537660, 579478, 599460, 869217, 899190, 1158956, 1448695, 1738434, 1798380, 2607651, 2897390, 3476868, 4346085, 5215302, 5794780, 8692170, 10430604, 13038255, 17384340, 26076510, 52153020]

約数ペア:

[(1, 52153020), (2, 26076510), (3, 17384340), (4, 13038255), (5, 10430604), (6, 8692170), (9, 5794780), (10, 5215302), (12, 4346085), (15, 3476868), (18, 2897390), (20, 2607651), (29, 1798380), (30, 1738434), (36, 1448695), (45, 1158956), (58, 899190), (60, 869217), (87, 599460), (90, 579478), (97, 537660), (103, 506340), (116, 449595), (145, 359676), (174, 299730), (180, 289739), (194, 268830), (206, 253170), (261, 199820), (290, 179838), (291, 179220), (309, 168780), (348, 149865), (388, 134415), (412, 126585), (435, 119892), (485, 107532), (515, 101268), (522, 99910), (580, 89919), (582, 89610), (618, 84390), (870, 59946), (873, 59740), (927, 56260), (970, 53766), (1030, 50634), (1044, 49955), (1164, 44805), (1236, 42195), (1305, 39964), (1455, 35844), (1545, 33756), (1740, 29973), (1746, 29870), (1854, 28130), (1940, 26883), (2060, 25317), (2610, 19982), (2813, 18540), (2910, 17922), (2987, 17460), (3090, 16878), (3492, 14935), (3708, 14065), (4365, 11948), (4635, 11252), (5220, 9991), (5626, 9270), (5820, 8961), (5974, 8730), (6180, 8439)]