54496351

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 72343040

約数和(自身を除く): 17846689

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 733, 817, 1729, 3913, 5131, 5719, 9529, 10621, 13927, 31519, 66703, 74347, 97489, 181051, 220633, 409747, 598861, 1267357, 2868229, 4192027, 7785193, 54496351]

約数ペア:

[(1, 54496351), (7, 7785193), (13, 4192027), (19, 2868229), (43, 1267357), (91, 598861), (133, 409747), (247, 220633), (301, 181051), (559, 97489), (733, 74347), (817, 66703), (1729, 31519), (3913, 13927), (5131, 10621), (5719, 9529)]