51980943

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107621}}^1$

素因数の和:107654

約数の個数: 16

約数和(自身を含む): 82653696

約数和(自身を除く): 30672753

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 107621, 322863, 753347, 2260041, 2475283, 7425849, 17326981, 51980943]

約数ペア:

[(1, 51980943), (3, 17326981), (7, 7425849), (21, 2475283), (23, 2260041), (69, 753347), (161, 322863), (483, 107621)]