57491048

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{28631}}^1$

素因数の和:28888

約数の個数: 16

約数和(自身を含む): 108228960

約数和(自身を除く): 50737912

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 28631, 57262, 114524, 229048, 7186381, 14372762, 28745524, 57491048]

約数ペア:

[(1, 57491048), (2, 28745524), (4, 14372762), (8, 7186381), (251, 229048), (502, 114524), (1004, 57262), (2008, 28631)]