56556612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 116416188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 71, 84, 87, 109, 116, 126, 142, 174, 203, 213, 218, 252, 261, 284, 327, 348, 406, 426, 436, 497, 522, 609, 639, 654, 763, 812, 852, 981, 994, 1044, 1218, 1278, 1308, 1491, 1526, 1827, 1962, 1988, 2059, 2289, 2436, 2556, 2982, 3052, 3161, 3654, 3924, 4118, 4473, 4578, 5964, 6177, 6322, 6867, 7308, 7739, 8236, 8946, 9156, 9483, 12354, 12644, 13734, 14413, 15478, 17892, 18531, 18966, 22127, 23217, 24708, 27468, 28449, 28826, 30956, 37062, 37932, 43239, 44254, 46434, 54173, 56898, 57652, 66381, 69651, 74124, 86478, 88508, 92868, 108346, 113796, 129717, 132762, 139302, 162519, 172956, 199143, 216692, 224431, 259434, 265524, 278604, 325038, 398286, 448862, 487557, 518868, 650076, 673293, 796572, 897724, 975114, 1346586, 1571017, 1950228, 2019879, 2693172, 3142034, 4039758, 4713051, 6284068, 8079516, 9426102, 14139153, 18852204, 28278306, 56556612]

約数ペア:

[(1, 56556612), (2, 28278306), (3, 18852204), (4, 14139153), (6, 9426102), (7, 8079516), (9, 6284068), (12, 4713051), (14, 4039758), (18, 3142034), (21, 2693172), (28, 2019879), (29, 1950228), (36, 1571017), (42, 1346586), (58, 975114), (63, 897724), (71, 796572), (84, 673293), (87, 650076), (109, 518868), (116, 487557), (126, 448862), (142, 398286), (174, 325038), (203, 278604), (213, 265524), (218, 259434), (252, 224431), (261, 216692), (284, 199143), (327, 172956), (348, 162519), (406, 139302), (426, 132762), (436, 129717), (497, 113796), (522, 108346), (609, 92868), (639, 88508), (654, 86478), (763, 74124), (812, 69651), (852, 66381), (981, 57652), (994, 56898), (1044, 54173), (1218, 46434), (1278, 44254), (1308, 43239), (1491, 37932), (1526, 37062), (1827, 30956), (1962, 28826), (1988, 28449), (2059, 27468), (2289, 24708), (2436, 23217), (2556, 22127), (2982, 18966), (3052, 18531), (3161, 17892), (3654, 15478), (3924, 14413), (4118, 13734), (4473, 12644), (4578, 12354), (5964, 9483), (6177, 9156), (6322, 8946), (6867, 8236), (7308, 7739)]