53897718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 143078400

約数和(自身を除く): 89180682

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 29, 34, 38, 42, 51, 57, 58, 87, 102, 114, 119, 133, 137, 174, 203, 238, 266, 274, 323, 357, 399, 406, 411, 493, 551, 609, 646, 714, 798, 822, 959, 969, 986, 1102, 1218, 1479, 1653, 1918, 1938, 2261, 2329, 2603, 2877, 2958, 3306, 3451, 3857, 3973, 4522, 4658, 5206, 5754, 6783, 6902, 6987, 7714, 7809, 7946, 9367, 10353, 11571, 11919, 13566, 13974, 15618, 16303, 18221, 18734, 20706, 23142, 23838, 27811, 28101, 32606, 36442, 44251, 48909, 54663, 55622, 56202, 65569, 67541, 75487, 83433, 88502, 97818, 109326, 131138, 132753, 135082, 150974, 166866, 196707, 202623, 226461, 265506, 309757, 393414, 405246, 452922, 472787, 528409, 619514, 929271, 945574, 1056818, 1283279, 1418361, 1585227, 1858542, 2566558, 2836722, 3170454, 3849837, 7699674, 8982953, 17965906, 26948859, 53897718]

約数ペア:

[(1, 53897718), (2, 26948859), (3, 17965906), (6, 8982953), (7, 7699674), (14, 3849837), (17, 3170454), (19, 2836722), (21, 2566558), (29, 1858542), (34, 1585227), (38, 1418361), (42, 1283279), (51, 1056818), (57, 945574), (58, 929271), (87, 619514), (102, 528409), (114, 472787), (119, 452922), (133, 405246), (137, 393414), (174, 309757), (203, 265506), (238, 226461), (266, 202623), (274, 196707), (323, 166866), (357, 150974), (399, 135082), (406, 132753), (411, 131138), (493, 109326), (551, 97818), (609, 88502), (646, 83433), (714, 75487), (798, 67541), (822, 65569), (959, 56202), (969, 55622), (986, 54663), (1102, 48909), (1218, 44251), (1479, 36442), (1653, 32606), (1918, 28101), (1938, 27811), (2261, 23838), (2329, 23142), (2603, 20706), (2877, 18734), (2958, 18221), (3306, 16303), (3451, 15618), (3857, 13974), (3973, 13566), (4522, 11919), (4658, 11571), (5206, 10353), (5754, 9367), (6783, 7946), (6902, 7809), (6987, 7714)]