56109152

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 72

約数和(自身を含む): 124612488

約数和(自身を除く): 68503336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 121, 172, 176, 242, 337, 344, 352, 473, 484, 674, 688, 946, 968, 1348, 1376, 1892, 1936, 2696, 3707, 3784, 3872, 5203, 5392, 7414, 7568, 10406, 10784, 14491, 14828, 15136, 20812, 28982, 29656, 40777, 41624, 57964, 59312, 81554, 83248, 115928, 118624, 159401, 163108, 166496, 231856, 318802, 326216, 463712, 637604, 652432, 1275208, 1304864, 1753411, 2550416, 3506822, 5100832, 7013644, 14027288, 28054576, 56109152]

約数ペア:

[(1, 56109152), (2, 28054576), (4, 14027288), (8, 7013644), (11, 5100832), (16, 3506822), (22, 2550416), (32, 1753411), (43, 1304864), (44, 1275208), (86, 652432), (88, 637604), (121, 463712), (172, 326216), (176, 318802), (242, 231856), (337, 166496), (344, 163108), (352, 159401), (473, 118624), (484, 115928), (674, 83248), (688, 81554), (946, 59312), (968, 57964), (1348, 41624), (1376, 40777), (1892, 29656), (1936, 28982), (2696, 20812), (3707, 15136), (3784, 14828), (3872, 14491), (5203, 10784), (5392, 10406), (7414, 7568)]