51650116

素因数分解:

$2^2\times 7^2\times {\mathrm{263521}}^1$

素因数の和:263539

約数の個数: 18

約数和(自身を含む): 105145278

約数和(自身を除く): 53495162

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263521, 527042, 1054084, 1844647, 3689294, 7378588, 12912529, 25825058, 51650116]

約数ペア:

[(1, 51650116), (2, 25825058), (4, 12912529), (7, 7378588), (14, 3689294), (28, 1844647), (49, 1054084), (98, 527042), (196, 263521)]