56620872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 194734800

約数和(自身を除く): 138113928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1459, 1617, 1764, 1848, 2156, 2772, 2918, 3234, 3528, 4312, 4377, 4851, 5544, 5836, 6468, 8754, 9702, 10213, 11672, 12936, 13131, 16049, 17508, 19404, 20426, 26262, 30639, 32098, 35016, 38808, 40852, 48147, 52524, 61278, 64196, 71491, 81704, 91917, 96294, 105048, 112343, 122556, 128392, 142982, 144441, 183834, 192588, 214473, 224686, 245112, 285964, 288882, 337029, 367668, 385176, 428946, 449372, 571928, 577764, 643419, 674058, 735336, 786401, 857892, 898744, 1011087, 1155528, 1286838, 1348116, 1572802, 1715784, 2022174, 2359203, 2573676, 2696232, 3145604, 4044348, 4718406, 5147352, 6291208, 7077609, 8088696, 9436812, 14155218, 18873624, 28310436, 56620872]

約数ペア:

[(1, 56620872), (2, 28310436), (3, 18873624), (4, 14155218), (6, 9436812), (7, 8088696), (8, 7077609), (9, 6291208), (11, 5147352), (12, 4718406), (14, 4044348), (18, 3145604), (21, 2696232), (22, 2573676), (24, 2359203), (28, 2022174), (33, 1715784), (36, 1572802), (42, 1348116), (44, 1286838), (49, 1155528), (56, 1011087), (63, 898744), (66, 857892), (72, 786401), (77, 735336), (84, 674058), (88, 643419), (98, 577764), (99, 571928), (126, 449372), (132, 428946), (147, 385176), (154, 367668), (168, 337029), (196, 288882), (198, 285964), (231, 245112), (252, 224686), (264, 214473), (294, 192588), (308, 183834), (392, 144441), (396, 142982), (441, 128392), (462, 122556), (504, 112343), (539, 105048), (588, 96294), (616, 91917), (693, 81704), (792, 71491), (882, 64196), (924, 61278), (1078, 52524), (1176, 48147), (1386, 40852), (1459, 38808), (1617, 35016), (1764, 32098), (1848, 30639), (2156, 26262), (2772, 20426), (2918, 19404), (3234, 17508), (3528, 16049), (4312, 13131), (4377, 12936), (4851, 11672), (5544, 10213), (5836, 9702), (6468, 8754)]