48981891

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 78266368

約数和(自身を除く): 29284477

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 469, 651, 1123, 1407, 2077, 3369, 6231, 7861, 14539, 23583, 34813, 43617, 75241, 104439, 225723, 243691, 526687, 731073, 1580061, 2332471, 6997413, 16327297, 48981891]

約数ペア:

[(1, 48981891), (3, 16327297), (7, 6997413), (21, 2332471), (31, 1580061), (67, 731073), (93, 526687), (201, 243691), (217, 225723), (469, 104439), (651, 75241), (1123, 43617), (1407, 34813), (2077, 23583), (3369, 14539), (6231, 7861)]