55579238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 98394912

約数和(自身を除く): 42815674

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 373, 521, 746, 1042, 4103, 4849, 5731, 6773, 8206, 9698, 11462, 13546, 53339, 74503, 106678, 149006, 194333, 388666, 2137663, 2526329, 4275326, 5052658, 27789619, 55579238]

約数ペア:

[(1, 55579238), (2, 27789619), (11, 5052658), (13, 4275326), (22, 2526329), (26, 2137663), (143, 388666), (286, 194333), (373, 149006), (521, 106678), (746, 74503), (1042, 53339), (4103, 13546), (4849, 11462), (5731, 9698), (6773, 8206)]