51550863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188831}}^1$

素因数の和:188854

約数の個数: 16

約数和(自身を含む): 84596736

約数和(自身を除く): 33045873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 188831, 566493, 1321817, 2454803, 3965451, 7364409, 17183621, 51550863]

約数ペア:

[(1, 51550863), (3, 17183621), (7, 7364409), (13, 3965451), (21, 2454803), (39, 1321817), (91, 566493), (273, 188831)]