51237144

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 170726400

約数和(自身を除く): 119489256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 84, 94, 98, 103, 108, 126, 141, 147, 168, 188, 189, 196, 206, 216, 252, 282, 294, 309, 329, 376, 378, 392, 412, 423, 441, 504, 564, 588, 618, 658, 721, 756, 824, 846, 882, 927, 987, 1128, 1176, 1236, 1269, 1316, 1323, 1442, 1512, 1692, 1764, 1854, 1974, 2163, 2303, 2472, 2538, 2632, 2646, 2781, 2884, 2961, 3384, 3528, 3708, 3948, 4326, 4606, 4841, 5047, 5076, 5292, 5562, 5768, 5922, 6489, 6909, 7416, 7896, 8652, 8883, 9212, 9682, 10094, 10152, 10584, 11124, 11844, 12978, 13818, 14523, 15141, 17304, 17766, 18424, 19364, 19467, 20188, 20727, 22248, 23688, 25956, 27636, 29046, 30282, 33887, 35532, 38728, 38934, 40376, 41454, 43569, 45423, 51912, 55272, 58092, 60564, 62181, 67774, 71064, 77868, 82908, 87138, 90846, 101661, 116184, 121128, 124362, 130707, 135548, 136269, 155736, 165816, 174276, 181692, 203322, 237209, 248724, 261414, 271096, 272538, 304983, 348552, 363384, 406644, 474418, 497448, 522828, 545076, 609966, 711627, 813288, 914949, 948836, 1045656, 1090152, 1219932, 1423254, 1829898, 1897672, 2134881, 2439864, 2846508, 3659796, 4269762, 5693016, 6404643, 7319592, 8539524, 12809286, 17079048, 25618572, 51237144]

約数ペア:

[(1, 51237144), (2, 25618572), (3, 17079048), (4, 12809286), (6, 8539524), (7, 7319592), (8, 6404643), (9, 5693016), (12, 4269762), (14, 3659796), (18, 2846508), (21, 2439864), (24, 2134881), (27, 1897672), (28, 1829898), (36, 1423254), (42, 1219932), (47, 1090152), (49, 1045656), (54, 948836), (56, 914949), (63, 813288), (72, 711627), (84, 609966), (94, 545076), (98, 522828), (103, 497448), (108, 474418), (126, 406644), (141, 363384), (147, 348552), (168, 304983), (188, 272538), (189, 271096), (196, 261414), (206, 248724), (216, 237209), (252, 203322), (282, 181692), (294, 174276), (309, 165816), (329, 155736), (376, 136269), (378, 135548), (392, 130707), (412, 124362), (423, 121128), (441, 116184), (504, 101661), (564, 90846), (588, 87138), (618, 82908), (658, 77868), (721, 71064), (756, 67774), (824, 62181), (846, 60564), (882, 58092), (927, 55272), (987, 51912), (1128, 45423), (1176, 43569), (1236, 41454), (1269, 40376), (1316, 38934), (1323, 38728), (1442, 35532), (1512, 33887), (1692, 30282), (1764, 29046), (1854, 27636), (1974, 25956), (2163, 23688), (2303, 22248), (2472, 20727), (2538, 20188), (2632, 19467), (2646, 19364), (2781, 18424), (2884, 17766), (2961, 17304), (3384, 15141), (3528, 14523), (3708, 13818), (3948, 12978), (4326, 11844), (4606, 11124), (4841, 10584), (5047, 10152), (5076, 10094), (5292, 9682), (5562, 9212), (5768, 8883), (5922, 8652), (6489, 7896), (6909, 7416)]