50020256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 122689728

約数和(自身を除く): 72669472

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 643, 748, 884, 1144, 1286, 1496, 1768, 2288, 2431, 2572, 2992, 3536, 4576, 4862, 5144, 5984, 7072, 7073, 8359, 9724, 10288, 10931, 14146, 16718, 19448, 20576, 21862, 28292, 33436, 38896, 43724, 56584, 66872, 77792, 87448, 91949, 113168, 120241, 133744, 142103, 174896, 183898, 226336, 240482, 267488, 284206, 349792, 367796, 480964, 568412, 735592, 961928, 1136824, 1471184, 1563133, 1923856, 2273648, 2942368, 3126266, 3847712, 4547296, 6252532, 12505064, 25010128, 50020256]

約数ペア:

[(1, 50020256), (2, 25010128), (4, 12505064), (8, 6252532), (11, 4547296), (13, 3847712), (16, 3126266), (17, 2942368), (22, 2273648), (26, 1923856), (32, 1563133), (34, 1471184), (44, 1136824), (52, 961928), (68, 735592), (88, 568412), (104, 480964), (136, 367796), (143, 349792), (176, 284206), (187, 267488), (208, 240482), (221, 226336), (272, 183898), (286, 174896), (352, 142103), (374, 133744), (416, 120241), (442, 113168), (544, 91949), (572, 87448), (643, 77792), (748, 66872), (884, 56584), (1144, 43724), (1286, 38896), (1496, 33436), (1768, 28292), (2288, 21862), (2431, 20576), (2572, 19448), (2992, 16718), (3536, 14146), (4576, 10931), (4862, 10288), (5144, 9724), (5984, 8359), (7072, 7073)]