51225356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140729}}^1$

素因数の和:140753

約数の個数: 24

約数和(自身を含む): 110332320

約数和(自身を除く): 59106964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 140729, 281458, 562916, 985103, 1829477, 1970206, 3658954, 3940412, 7317908, 12806339, 25612678, 51225356]

約数ペア:

[(1, 51225356), (2, 25612678), (4, 12806339), (7, 7317908), (13, 3940412), (14, 3658954), (26, 1970206), (28, 1829477), (52, 985103), (91, 562916), (182, 281458), (364, 140729)]