51405536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 126443520

約数和(自身を除く): 75037984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 139, 182, 208, 224, 254, 278, 364, 416, 508, 556, 728, 889, 973, 1016, 1112, 1456, 1651, 1778, 1807, 1946, 2032, 2224, 2912, 3302, 3556, 3614, 3892, 4064, 4448, 6604, 7112, 7228, 7784, 11557, 12649, 13208, 14224, 14456, 15568, 17653, 23114, 25298, 26416, 28448, 28912, 31136, 35306, 46228, 50596, 52832, 57824, 70612, 92456, 101192, 123571, 141224, 184912, 202384, 229489, 247142, 282448, 369824, 404768, 458978, 494284, 564896, 917956, 988568, 1606423, 1835912, 1977136, 3212846, 3671824, 3954272, 6425692, 7343648, 12851384, 25702768, 51405536]

約数ペア:

[(1, 51405536), (2, 25702768), (4, 12851384), (7, 7343648), (8, 6425692), (13, 3954272), (14, 3671824), (16, 3212846), (26, 1977136), (28, 1835912), (32, 1606423), (52, 988568), (56, 917956), (91, 564896), (104, 494284), (112, 458978), (127, 404768), (139, 369824), (182, 282448), (208, 247142), (224, 229489), (254, 202384), (278, 184912), (364, 141224), (416, 123571), (508, 101192), (556, 92456), (728, 70612), (889, 57824), (973, 52832), (1016, 50596), (1112, 46228), (1456, 35306), (1651, 31136), (1778, 28912), (1807, 28448), (1946, 26416), (2032, 25298), (2224, 23114), (2912, 17653), (3302, 15568), (3556, 14456), (3614, 14224), (3892, 13208), (4064, 12649), (4448, 11557), (6604, 7784), (7112, 7228)]