47254881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 70041600

約数和(自身を除く): 22786719

約数列:

[1, 3, 19, 31, 47, 57, 93, 141, 569, 589, 893, 1457, 1707, 1767, 2679, 4371, 10811, 17639, 26743, 27683, 32433, 52917, 80229, 83049, 335141, 508117, 829033, 1005423, 1524351, 2487099, 15751627, 47254881]

約数ペア:

[(1, 47254881), (3, 15751627), (19, 2487099), (31, 1524351), (47, 1005423), (57, 829033), (93, 508117), (141, 335141), (569, 83049), (589, 80229), (893, 52917), (1457, 32433), (1707, 27683), (1767, 26743), (2679, 17639), (4371, 10811)]