55709816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 115577280

約数和(自身を除く): 59867464

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 97, 103, 136, 164, 194, 206, 328, 388, 412, 697, 776, 824, 1394, 1649, 1751, 2788, 3298, 3502, 3977, 4223, 5576, 6596, 7004, 7954, 8446, 9991, 13192, 14008, 15908, 16892, 19982, 31816, 33784, 39964, 67609, 71791, 79928, 135218, 143582, 169847, 270436, 287164, 339694, 409631, 540872, 574328, 679388, 819262, 1358776, 1638524, 3277048, 6963727, 13927454, 27854908, 55709816]

約数ペア:

[(1, 55709816), (2, 27854908), (4, 13927454), (8, 6963727), (17, 3277048), (34, 1638524), (41, 1358776), (68, 819262), (82, 679388), (97, 574328), (103, 540872), (136, 409631), (164, 339694), (194, 287164), (206, 270436), (328, 169847), (388, 143582), (412, 135218), (697, 79928), (776, 71791), (824, 67609), (1394, 39964), (1649, 33784), (1751, 31816), (2788, 19982), (3298, 16892), (3502, 15908), (3977, 14008), (4223, 13192), (5576, 9991), (6596, 8446), (7004, 7954)]