56711305

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11657}}^1$

素因数の和:11808

約数の個数: 16

約数和(自身を含む): 78341760

約数和(自身を除く): 21630455

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 11657, 58285, 81599, 407995, 1620323, 8101615, 11342261, 56711305]

約数ペア:

[(1, 56711305), (5, 11342261), (7, 8101615), (35, 1620323), (139, 407995), (695, 81599), (973, 58285), (4865, 11657)]