51247189

素因数分解:

$7^2\times {\mathrm{607}}^1\times {\mathrm{1723}}^1$

素因数の和:2344

約数の個数: 12

約数和(自身を含む): 59746944

約数和(自身を除く): 8499755

約数列:

[1, 7, 49, 607, 1723, 4249, 12061, 29743, 84427, 1045861, 7321027, 51247189]

約数ペア:

[(1, 51247189), (7, 7321027), (49, 1045861), (607, 84427), (1723, 29743), (4249, 12061)]