56987854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{33641}}^1$

素因数の和:33672

約数の個数: 24

約数和(自身を含む): 107385264

約数和(自身を除く): 50397410

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 33641, 67282, 235487, 370051, 470974, 740102, 2590357, 4070561, 5180714, 8141122, 28493927, 56987854]

約数ペア:

[(1, 56987854), (2, 28493927), (7, 8141122), (11, 5180714), (14, 4070561), (22, 2590357), (77, 740102), (121, 470974), (154, 370051), (242, 235487), (847, 67282), (1694, 33641)]