56438189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 60775680

約数和(自身を除く): 4337491

約数列:

[1, 19, 97, 113, 271, 1843, 2147, 5149, 10961, 26287, 30623, 208259, 499453, 581837, 2970431, 56438189]

約数ペア:

[(1, 56438189), (19, 2970431), (97, 581837), (113, 499453), (271, 208259), (1843, 30623), (2147, 26287), (5149, 10961)]