51286576

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 111321000

約数和(自身を除く): 60034424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 176, 236, 242, 449, 472, 484, 649, 898, 944, 968, 1298, 1796, 1936, 2596, 3592, 4939, 5192, 7139, 7184, 9878, 10384, 14278, 19756, 26491, 28556, 39512, 52982, 54329, 57112, 79024, 105964, 108658, 114224, 211928, 217316, 291401, 423856, 434632, 582802, 869264, 1165604, 2331208, 3205411, 4662416, 6410822, 12821644, 25643288, 51286576]

約数ペア:

[(1, 51286576), (2, 25643288), (4, 12821644), (8, 6410822), (11, 4662416), (16, 3205411), (22, 2331208), (44, 1165604), (59, 869264), (88, 582802), (118, 434632), (121, 423856), (176, 291401), (236, 217316), (242, 211928), (449, 114224), (472, 108658), (484, 105964), (649, 79024), (898, 57112), (944, 54329), (968, 52982), (1298, 39512), (1796, 28556), (1936, 26491), (2596, 19756), (3592, 14278), (4939, 10384), (5192, 9878), (7139, 7184)]