51118417

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{54907}}^1$

素因数の和:54940

約数の個数: 12

約数和(自身を含む): 62595120

約数和(自身を除く): 11476703

約数列:

[1, 7, 19, 49, 133, 931, 54907, 384349, 1043233, 2690443, 7302631, 51118417]

約数ペア:

[(1, 51118417), (7, 7302631), (19, 2690443), (49, 1043233), (133, 384349), (931, 54907)]