56512806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7517}}^1$

素因数の和:7708

約数の個数: 32

約数和(自身を含む): 129911040

約数和(自身を除く): 73398234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7517, 7518, 15034, 22551, 45102, 52619, 105238, 157857, 315714, 1345543, 2691086, 4036629, 8073258, 9418801, 18837602, 28256403, 56512806]

約数ペア:

[(1, 56512806), (2, 28256403), (3, 18837602), (6, 9418801), (7, 8073258), (14, 4036629), (21, 2691086), (42, 1345543), (179, 315714), (358, 157857), (537, 105238), (1074, 52619), (1253, 45102), (2506, 22551), (3759, 15034), (7517, 7518)]