56157486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{121553}}^1$

素因数の和:121576

約数の個数: 32

約数和(自身を含む): 140030208

約数和(自身を除く): 83872722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 121553, 243106, 364659, 729318, 850871, 1337083, 1701742, 2552613, 2674166, 4011249, 5105226, 8022498, 9359581, 18719162, 28078743, 56157486]

約数ペア:

[(1, 56157486), (2, 28078743), (3, 18719162), (6, 9359581), (7, 8022498), (11, 5105226), (14, 4011249), (21, 2674166), (22, 2552613), (33, 1701742), (42, 1337083), (66, 850871), (77, 729318), (154, 364659), (231, 243106), (462, 121553)]