56749839

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 79602432

約数和(自身を除く): 22852593

約数列:

[1, 3, 29, 83, 87, 249, 271, 813, 841, 2407, 2523, 7221, 7859, 22493, 23577, 67479, 69803, 209409, 227911, 652297, 683733, 1956891, 18916613, 56749839]

約数ペア:

[(1, 56749839), (3, 18916613), (29, 1956891), (83, 683733), (87, 652297), (249, 227911), (271, 209409), (813, 69803), (841, 67479), (2407, 23577), (2523, 22493), (7221, 7859)]