55974779

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1553}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 67630080

約数和(自身を除く): 11655301

約数列:

[1, 7, 19, 133, 271, 1553, 1897, 5149, 10871, 29507, 36043, 206549, 420863, 2946041, 7996397, 55974779]

約数ペア:

[(1, 55974779), (7, 7996397), (19, 2946041), (133, 420863), (271, 206549), (1553, 36043), (1897, 29507), (5149, 10871)]