51238824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 112057176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 809, 812, 1092, 1131, 1218, 1508, 1618, 1624, 2184, 2262, 2427, 2436, 2639, 3016, 3236, 4524, 4854, 4872, 5278, 5663, 6472, 7917, 9048, 9708, 10517, 10556, 11326, 15834, 16989, 19416, 21034, 21112, 22652, 23461, 31551, 31668, 33978, 42068, 45304, 46922, 63102, 63336, 67956, 70383, 73619, 84136, 93844, 126204, 135912, 140766, 147238, 164227, 187688, 220857, 252408, 281532, 294476, 304993, 328454, 441714, 492681, 563064, 588952, 609986, 656908, 883428, 914979, 985362, 1219972, 1313816, 1766856, 1829958, 1970724, 2134951, 2439944, 3659916, 3941448, 4269902, 6404853, 7319832, 8539804, 12809706, 17079608, 25619412, 51238824]

約数ペア:

[(1, 51238824), (2, 25619412), (3, 17079608), (4, 12809706), (6, 8539804), (7, 7319832), (8, 6404853), (12, 4269902), (13, 3941448), (14, 3659916), (21, 2439944), (24, 2134951), (26, 1970724), (28, 1829958), (29, 1766856), (39, 1313816), (42, 1219972), (52, 985362), (56, 914979), (58, 883428), (78, 656908), (84, 609986), (87, 588952), (91, 563064), (104, 492681), (116, 441714), (156, 328454), (168, 304993), (174, 294476), (182, 281532), (203, 252408), (232, 220857), (273, 187688), (312, 164227), (348, 147238), (364, 140766), (377, 135912), (406, 126204), (546, 93844), (609, 84136), (696, 73619), (728, 70383), (754, 67956), (809, 63336), (812, 63102), (1092, 46922), (1131, 45304), (1218, 42068), (1508, 33978), (1618, 31668), (1624, 31551), (2184, 23461), (2262, 22652), (2427, 21112), (2436, 21034), (2639, 19416), (3016, 16989), (3236, 15834), (4524, 11326), (4854, 10556), (4872, 10517), (5278, 9708), (5663, 9048), (6472, 7917)]