55499312

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 60

約数和(自身を含む): 119731920

約数和(自身を除く): 64232608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 121, 176, 218, 242, 263, 436, 484, 526, 872, 968, 1052, 1199, 1744, 1936, 2104, 2398, 2893, 4208, 4796, 5786, 9592, 11572, 13189, 19184, 23144, 26378, 28667, 31823, 46288, 52756, 57334, 63646, 105512, 114668, 127292, 211024, 229336, 254584, 315337, 458672, 509168, 630674, 1261348, 2522696, 3468707, 5045392, 6937414, 13874828, 27749656, 55499312]

約数ペア:

[(1, 55499312), (2, 27749656), (4, 13874828), (8, 6937414), (11, 5045392), (16, 3468707), (22, 2522696), (44, 1261348), (88, 630674), (109, 509168), (121, 458672), (176, 315337), (218, 254584), (242, 229336), (263, 211024), (436, 127292), (484, 114668), (526, 105512), (872, 63646), (968, 57334), (1052, 52756), (1199, 46288), (1744, 31823), (1936, 28667), (2104, 26378), (2398, 23144), (2893, 19184), (4208, 13189), (4796, 11572), (5786, 9592)]