51586172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 36

約数和(自身を含む): 101151288

約数和(自身を除く): 49565116

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2011, 2332, 4022, 6413, 8044, 12826, 22121, 25652, 44242, 88484, 106583, 213166, 243331, 426332, 486662, 973324, 1172413, 2344826, 4689652, 12896543, 25793086, 51586172]

約数ペア:

[(1, 51586172), (2, 25793086), (4, 12896543), (11, 4689652), (22, 2344826), (44, 1172413), (53, 973324), (106, 486662), (121, 426332), (212, 243331), (242, 213166), (484, 106583), (583, 88484), (1166, 44242), (2011, 25652), (2332, 22121), (4022, 12826), (6413, 8044)]