52198587

素因数分解:

$3^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 56

約数和(自身を含む): 91602144

約数和(自身を除く): 39403557

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 193, 243, 371, 477, 567, 579, 729, 1113, 1351, 1431, 1701, 1737, 3339, 4053, 4293, 5103, 5211, 10017, 10229, 12159, 12879, 15633, 30051, 30687, 36477, 38637, 46899, 71603, 90153, 92061, 109431, 140697, 214809, 270459, 276183, 328293, 644427, 828549, 984879, 1933281, 2485647, 5799843, 7456941, 17399529, 52198587]

約数ペア:

[(1, 52198587), (3, 17399529), (7, 7456941), (9, 5799843), (21, 2485647), (27, 1933281), (53, 984879), (63, 828549), (81, 644427), (159, 328293), (189, 276183), (193, 270459), (243, 214809), (371, 140697), (477, 109431), (567, 92061), (579, 90153), (729, 71603), (1113, 46899), (1351, 38637), (1431, 36477), (1701, 30687), (1737, 30051), (3339, 15633), (4053, 12879), (4293, 12159), (5103, 10229), (5211, 10017)]