56537369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11489}}^1$

素因数の和:11552

約数の個数: 16

約数和(自身を含む): 69859200

約数和(自身を除く): 13321831

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 11489, 80423, 218291, 425093, 1528037, 2975651, 8076767, 56537369]

約数ペア:

[(1, 56537369), (7, 8076767), (19, 2975651), (37, 1528037), (133, 425093), (259, 218291), (703, 80423), (4921, 11489)]