54621242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{13381}}^1$

素因数の和:13553

約数の個数: 16

約数和(自身を含む): 88802952

約数和(自身を除く): 34181710

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 13381, 26762, 173953, 347906, 2100817, 4201634, 27310621, 54621242]

約数ペア:

[(1, 54621242), (2, 27310621), (13, 4201634), (26, 2100817), (157, 347906), (314, 173953), (2041, 26762), (4082, 13381)]