55186768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 136241280

約数和(自身を除く): 81054512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1307, 1456, 1508, 1624, 2614, 2639, 3016, 3248, 5228, 5278, 6032, 9149, 10456, 10556, 16991, 18298, 20912, 21112, 33982, 36596, 37903, 42224, 67964, 73192, 75806, 118937, 135928, 146384, 151612, 237874, 265321, 271856, 303224, 475748, 492739, 530642, 606448, 951496, 985478, 1061284, 1902992, 1970956, 2122568, 3449173, 3941912, 4245136, 6898346, 7883824, 13796692, 27593384, 55186768]

約数ペア:

[(1, 55186768), (2, 27593384), (4, 13796692), (7, 7883824), (8, 6898346), (13, 4245136), (14, 3941912), (16, 3449173), (26, 2122568), (28, 1970956), (29, 1902992), (52, 1061284), (56, 985478), (58, 951496), (91, 606448), (104, 530642), (112, 492739), (116, 475748), (182, 303224), (203, 271856), (208, 265321), (232, 237874), (364, 151612), (377, 146384), (406, 135928), (464, 118937), (728, 75806), (754, 73192), (812, 67964), (1307, 42224), (1456, 37903), (1508, 36596), (1624, 33982), (2614, 21112), (2639, 20912), (3016, 18298), (3248, 16991), (5228, 10556), (5278, 10456), (6032, 9149)]