49406995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 17362925

約数列:

[1, 5, 11, 55, 79, 83, 137, 395, 415, 685, 869, 913, 1507, 4345, 4565, 6557, 7535, 10823, 11371, 32785, 54115, 56855, 72127, 119053, 125081, 360635, 595265, 625405, 898309, 4491545, 9881399, 49406995]

約数ペア:

[(1, 49406995), (5, 9881399), (11, 4491545), (55, 898309), (79, 625405), (83, 595265), (137, 360635), (395, 125081), (415, 119053), (685, 72127), (869, 56855), (913, 54115), (1507, 32785), (4345, 11371), (4565, 10823), (6557, 7535)]