51470409271

素因数分解:

${\mathrm{19}}^4\times {\mathrm{29}}^1\times {\mathrm{13619}}^1$

素因数の和:13724

約数の個数: 20

約数和(自身を含む): 56207424600

約数和(自身を除く): 4737015329

約数列:

[1, 19, 29, 361, 551, 6859, 10469, 13619, 130321, 198911, 258761, 394951, 3779309, 4916459, 7504069, 93412721, 142577311, 1774841699, 2708968909, 51470409271]

約数ペア:

[(1, 51470409271), (19, 2708968909), (29, 1774841699), (361, 142577311), (551, 93412721), (6859, 7504069), (10469, 4916459), (13619, 3779309), (130321, 394951), (198911, 258761)]