54890784

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 168

約数和(自身を含む): 175452732

約数和(自身を除く): 120561948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 181, 208, 216, 234, 243, 288, 312, 324, 351, 362, 416, 432, 468, 486, 543, 624, 648, 702, 724, 729, 864, 936, 972, 1053, 1086, 1248, 1296, 1404, 1448, 1458, 1629, 1872, 1944, 2106, 2172, 2353, 2592, 2808, 2896, 2916, 3159, 3258, 3744, 3888, 4212, 4344, 4706, 4887, 5616, 5792, 5832, 6318, 6516, 7059, 7776, 8424, 8688, 9412, 9477, 9774, 11232, 11664, 12636, 13032, 14118, 14661, 16848, 17376, 18824, 18954, 19548, 21177, 23328, 25272, 26064, 28236, 29322, 33696, 37648, 37908, 39096, 42354, 43983, 50544, 52128, 56472, 58644, 63531, 75296, 75816, 78192, 84708, 87966, 101088, 112944, 117288, 127062, 131949, 151632, 156384, 169416, 175932, 190593, 225888, 234576, 254124, 263898, 303264, 338832, 351864, 381186, 469152, 508248, 527796, 571779, 677664, 703728, 762372, 1016496, 1055592, 1143558, 1407456, 1524744, 1715337, 2032992, 2111184, 2287116, 3049488, 3430674, 4222368, 4574232, 6098976, 6861348, 9148464, 13722696, 18296928, 27445392, 54890784]

約数ペア:

[(1, 54890784), (2, 27445392), (3, 18296928), (4, 13722696), (6, 9148464), (8, 6861348), (9, 6098976), (12, 4574232), (13, 4222368), (16, 3430674), (18, 3049488), (24, 2287116), (26, 2111184), (27, 2032992), (32, 1715337), (36, 1524744), (39, 1407456), (48, 1143558), (52, 1055592), (54, 1016496), (72, 762372), (78, 703728), (81, 677664), (96, 571779), (104, 527796), (108, 508248), (117, 469152), (144, 381186), (156, 351864), (162, 338832), (181, 303264), (208, 263898), (216, 254124), (234, 234576), (243, 225888), (288, 190593), (312, 175932), (324, 169416), (351, 156384), (362, 151632), (416, 131949), (432, 127062), (468, 117288), (486, 112944), (543, 101088), (624, 87966), (648, 84708), (702, 78192), (724, 75816), (729, 75296), (864, 63531), (936, 58644), (972, 56472), (1053, 52128), (1086, 50544), (1248, 43983), (1296, 42354), (1404, 39096), (1448, 37908), (1458, 37648), (1629, 33696), (1872, 29322), (1944, 28236), (2106, 26064), (2172, 25272), (2353, 23328), (2592, 21177), (2808, 19548), (2896, 18954), (2916, 18824), (3159, 17376), (3258, 16848), (3744, 14661), (3888, 14118), (4212, 13032), (4344, 12636), (4706, 11664), (4887, 11232), (5616, 9774), (5792, 9477), (5832, 9412), (6318, 8688), (6516, 8424), (7059, 7776)]