54039209

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 68885640

約数和(自身を除く): 14846431

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 2237, 3451, 15659, 24157, 38029, 64873, 109613, 266203, 454111, 1102841, 1863421, 3178777, 7719887, 54039209]

約数ペア:

[(1, 54039209), (7, 7719887), (17, 3178777), (29, 1863421), (49, 1102841), (119, 454111), (203, 266203), (493, 109613), (833, 64873), (1421, 38029), (2237, 24157), (3451, 15659)]