55243804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 122040576

約数和(自身を除く): 66796772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2161, 2324, 3652, 4322, 6391, 8644, 12782, 15127, 23771, 25564, 30254, 47542, 60508, 95084, 166397, 179363, 332794, 358726, 665588, 717452, 1255541, 1972993, 2511082, 3945986, 5022164, 7891972, 13810951, 27621902, 55243804]

約数ペア:

[(1, 55243804), (2, 27621902), (4, 13810951), (7, 7891972), (11, 5022164), (14, 3945986), (22, 2511082), (28, 1972993), (44, 1255541), (77, 717452), (83, 665588), (154, 358726), (166, 332794), (308, 179363), (332, 166397), (581, 95084), (913, 60508), (1162, 47542), (1826, 30254), (2161, 25564), (2324, 23771), (3652, 15127), (4322, 12782), (6391, 8644)]