52009965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 108011520

約数和(自身を除く): 56001555

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1171, 1269, 1645, 2115, 2961, 3513, 4935, 5855, 6345, 8197, 8883, 10539, 14805, 17565, 24591, 31617, 40985, 44415, 52695, 55037, 73773, 122955, 158085, 165111, 221319, 275185, 368865, 385259, 495333, 825555, 1106595, 1155777, 1485999, 1926295, 2476665, 3467331, 5778885, 7429995, 10401993, 17336655, 52009965]

約数ペア:

[(1, 52009965), (3, 17336655), (5, 10401993), (7, 7429995), (9, 5778885), (15, 3467331), (21, 2476665), (27, 1926295), (35, 1485999), (45, 1155777), (47, 1106595), (63, 825555), (105, 495333), (135, 385259), (141, 368865), (189, 275185), (235, 221319), (315, 165111), (329, 158085), (423, 122955), (705, 73773), (945, 55037), (987, 52695), (1171, 44415), (1269, 40985), (1645, 31617), (2115, 24591), (2961, 17565), (3513, 14805), (4935, 10539), (5855, 8883), (6345, 8197)]