49395808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20047}}^1$

素因数の和:20075

約数の個数: 48

約数和(自身を含む): 121250304

約数和(自身を除く): 71854496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 20047, 40094, 80188, 140329, 160376, 220517, 280658, 320752, 441034, 561316, 641504, 882068, 1122632, 1543619, 1764136, 2245264, 3087238, 3528272, 4490528, 6174476, 7056544, 12348952, 24697904, 49395808]

約数ペア:

[(1, 49395808), (2, 24697904), (4, 12348952), (7, 7056544), (8, 6174476), (11, 4490528), (14, 3528272), (16, 3087238), (22, 2245264), (28, 1764136), (32, 1543619), (44, 1122632), (56, 882068), (77, 641504), (88, 561316), (112, 441034), (154, 320752), (176, 280658), (224, 220517), (308, 160376), (352, 140329), (616, 80188), (1232, 40094), (2464, 20047)]