54639326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 107205120

約数和(自身を除く): 52565794

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 43, 86, 119, 133, 238, 266, 281, 301, 323, 562, 602, 646, 731, 817, 1462, 1634, 1967, 2261, 3934, 4522, 4777, 5117, 5339, 5719, 9554, 10234, 10678, 11438, 12083, 13889, 24166, 27778, 33439, 37373, 66878, 74746, 84581, 90763, 97223, 169162, 181526, 194446, 205411, 229577, 410822, 459154, 635341, 1270682, 1437877, 1607039, 2875754, 3214078, 3902809, 7805618, 27319663, 54639326]

約数ペア:

[(1, 54639326), (2, 27319663), (7, 7805618), (14, 3902809), (17, 3214078), (19, 2875754), (34, 1607039), (38, 1437877), (43, 1270682), (86, 635341), (119, 459154), (133, 410822), (238, 229577), (266, 205411), (281, 194446), (301, 181526), (323, 169162), (562, 97223), (602, 90763), (646, 84581), (731, 74746), (817, 66878), (1462, 37373), (1634, 33439), (1967, 27778), (2261, 24166), (3934, 13889), (4522, 12083), (4777, 11438), (5117, 10678), (5339, 10234), (5719, 9554)]