51388848

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{7283}}^1$

素因数の和:7311

約数の個数: 90

約数和(自身を含む): 167320764

約数和(自身を除く): 115931916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 7283, 14566, 21849, 29132, 43698, 50981, 58264, 65547, 87396, 101962, 116528, 131094, 152943, 174792, 203924, 262188, 305886, 349584, 356867, 407848, 458829, 524376, 611772, 713734, 815696, 917658, 1048752, 1070601, 1223544, 1427468, 1835316, 2141202, 2447088, 2854936, 3211803, 3670632, 4282404, 5709872, 6423606, 7341264, 8564808, 12847212, 17129616, 25694424, 51388848]

約数ペア:

[(1, 51388848), (2, 25694424), (3, 17129616), (4, 12847212), (6, 8564808), (7, 7341264), (8, 6423606), (9, 5709872), (12, 4282404), (14, 3670632), (16, 3211803), (18, 2854936), (21, 2447088), (24, 2141202), (28, 1835316), (36, 1427468), (42, 1223544), (48, 1070601), (49, 1048752), (56, 917658), (63, 815696), (72, 713734), (84, 611772), (98, 524376), (112, 458829), (126, 407848), (144, 356867), (147, 349584), (168, 305886), (196, 262188), (252, 203924), (294, 174792), (336, 152943), (392, 131094), (441, 116528), (504, 101962), (588, 87396), (784, 65547), (882, 58264), (1008, 50981), (1176, 43698), (1764, 29132), (2352, 21849), (3528, 14566), (7056, 7283)]