50981435648

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1392631}}^1$

素因数の和:1392671

約数の個数: 72

約数和(自身を含む): 119554671936

約数和(自身を除く): 68573236288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 9152, 18304, 36608, 1392631, 2785262, 5570524, 11141048, 15318941, 18104203, 22282096, 30637882, 36208406, 44564192, 61275764, 72416812, 89128384, 122551528, 144833624, 178256768, 199146233, 245103056, 289667248, 356513536, 398292466, 490206112, 579334496, 796584932, 980412224, 1158668992, 1593169864, 1960824448, 2317337984, 3186339728, 3921648896, 4634675968, 6372679456, 12745358912, 25490717824, 50981435648]

約数ペア:

[(1, 50981435648), (2, 25490717824), (4, 12745358912), (8, 6372679456), (11, 4634675968), (13, 3921648896), (16, 3186339728), (22, 2317337984), (26, 1960824448), (32, 1593169864), (44, 1158668992), (52, 980412224), (64, 796584932), (88, 579334496), (104, 490206112), (128, 398292466), (143, 356513536), (176, 289667248), (208, 245103056), (256, 199146233), (286, 178256768), (352, 144833624), (416, 122551528), (572, 89128384), (704, 72416812), (832, 61275764), (1144, 44564192), (1408, 36208406), (1664, 30637882), (2288, 22282096), (2816, 18104203), (3328, 15318941), (4576, 11141048), (9152, 5570524), (18304, 2785262), (36608, 1392631)]