55294142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 91499520

約数和(自身を除く): 36205378

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 643, 1178, 1286, 1387, 2263, 2774, 4526, 12217, 19933, 24434, 39866, 42997, 46939, 85994, 93878, 378727, 757454, 891841, 1455109, 1783682, 2910218, 27647071, 55294142]

約数ペア:

[(1, 55294142), (2, 27647071), (19, 2910218), (31, 1783682), (38, 1455109), (62, 891841), (73, 757454), (146, 378727), (589, 93878), (643, 85994), (1178, 46939), (1286, 42997), (1387, 39866), (2263, 24434), (2774, 19933), (4526, 12217)]