51179985

素因数分解:

$3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1033}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 91322880

約数和(自身を除く): 40142895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 367, 1033, 1101, 1835, 3099, 3303, 5165, 5505, 9297, 9909, 15495, 16515, 27891, 46485, 49545, 139455, 379111, 1137333, 1895555, 3411999, 5686665, 10235997, 17059995, 51179985]

約数ペア:

[(1, 51179985), (3, 17059995), (5, 10235997), (9, 5686665), (15, 3411999), (27, 1895555), (45, 1137333), (135, 379111), (367, 139455), (1033, 49545), (1101, 46485), (1835, 27891), (3099, 16515), (3303, 15495), (5165, 9909), (5505, 9297)]