56180936

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2579}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 120744000

約数和(自身を除く): 64563064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2579, 2723, 3112, 5158, 5446, 10316, 10892, 18053, 20632, 21784, 36106, 72212, 144424, 1003231, 2006462, 4012924, 7022617, 8025848, 14045234, 28090468, 56180936]

約数ペア:

[(1, 56180936), (2, 28090468), (4, 14045234), (7, 8025848), (8, 7022617), (14, 4012924), (28, 2006462), (56, 1003231), (389, 144424), (778, 72212), (1556, 36106), (2579, 21784), (2723, 20632), (3112, 18053), (5158, 10892), (5446, 10316)]