56381479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7109}}^1$

素因数の和:7230

約数の個数: 16

約数和(自身を含む): 70986240

約数和(自身を除く): 14604761

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7109, 7931, 49763, 78199, 547393, 732227, 5125589, 8054497, 56381479]

約数ペア:

[(1, 56381479), (7, 8054497), (11, 5125589), (77, 732227), (103, 547393), (721, 78199), (1133, 49763), (7109, 7931)]