51340464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 172877328

約数和(自身を除く): 121536864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 53, 56, 62, 63, 72, 84, 93, 106, 112, 124, 126, 144, 159, 168, 186, 212, 217, 248, 252, 279, 318, 336, 371, 372, 424, 434, 477, 496, 504, 558, 636, 651, 742, 744, 848, 868, 954, 961, 1008, 1113, 1116, 1272, 1302, 1484, 1488, 1643, 1736, 1908, 1922, 1953, 2226, 2232, 2544, 2604, 2883, 2968, 3286, 3339, 3472, 3816, 3844, 3906, 4452, 4464, 4929, 5208, 5766, 5936, 6572, 6678, 6727, 7632, 7688, 7812, 8649, 8904, 9858, 10416, 11501, 11532, 13144, 13356, 13454, 14787, 15376, 15624, 17298, 17808, 19716, 20181, 23002, 23064, 26288, 26712, 26908, 29574, 31248, 34503, 34596, 39432, 40362, 46004, 46128, 50933, 53424, 53816, 59148, 60543, 69006, 69192, 78864, 80724, 92008, 101866, 103509, 107632, 118296, 121086, 138012, 138384, 152799, 161448, 184016, 203732, 207018, 236592, 242172, 276024, 305598, 322896, 356531, 407464, 414036, 458397, 484344, 552048, 611196, 713062, 814928, 828072, 916794, 968688, 1069593, 1222392, 1426124, 1656144, 1833588, 2139186, 2444784, 2852248, 3208779, 3667176, 4278372, 5704496, 6417558, 7334352, 8556744, 12835116, 17113488, 25670232, 51340464]

約数ペア:

[(1, 51340464), (2, 25670232), (3, 17113488), (4, 12835116), (6, 8556744), (7, 7334352), (8, 6417558), (9, 5704496), (12, 4278372), (14, 3667176), (16, 3208779), (18, 2852248), (21, 2444784), (24, 2139186), (28, 1833588), (31, 1656144), (36, 1426124), (42, 1222392), (48, 1069593), (53, 968688), (56, 916794), (62, 828072), (63, 814928), (72, 713062), (84, 611196), (93, 552048), (106, 484344), (112, 458397), (124, 414036), (126, 407464), (144, 356531), (159, 322896), (168, 305598), (186, 276024), (212, 242172), (217, 236592), (248, 207018), (252, 203732), (279, 184016), (318, 161448), (336, 152799), (371, 138384), (372, 138012), (424, 121086), (434, 118296), (477, 107632), (496, 103509), (504, 101866), (558, 92008), (636, 80724), (651, 78864), (742, 69192), (744, 69006), (848, 60543), (868, 59148), (954, 53816), (961, 53424), (1008, 50933), (1113, 46128), (1116, 46004), (1272, 40362), (1302, 39432), (1484, 34596), (1488, 34503), (1643, 31248), (1736, 29574), (1908, 26908), (1922, 26712), (1953, 26288), (2226, 23064), (2232, 23002), (2544, 20181), (2604, 19716), (2883, 17808), (2968, 17298), (3286, 15624), (3339, 15376), (3472, 14787), (3816, 13454), (3844, 13356), (3906, 13144), (4452, 11532), (4464, 11501), (4929, 10416), (5208, 9858), (5766, 8904), (5936, 8649), (6572, 7812), (6678, 7688), (6727, 7632)]