56441287

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 69718752

約数和(自身を除く): 13277465

約数列:

[1, 7, 23, 49, 61, 161, 427, 821, 1127, 1403, 2989, 5747, 9821, 18883, 40229, 50081, 68747, 132181, 350567, 925267, 1151863, 2453969, 8063041, 56441287]

約数ペア:

[(1, 56441287), (7, 8063041), (23, 2453969), (49, 1151863), (61, 925267), (161, 350567), (427, 132181), (821, 68747), (1127, 50081), (1403, 40229), (2989, 18883), (5747, 9821)]