57119530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439381}}^1$

素因数の和:439401

約数の個数: 16

約数和(自身を含む): 110724264

約数和(自身を除く): 53604734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439381, 878762, 2196905, 4393810, 5711953, 11423906, 28559765, 57119530]

約数ペア:

[(1, 57119530), (2, 28559765), (5, 11423906), (10, 5711953), (13, 4393810), (26, 2196905), (65, 878762), (130, 439381)]