51301485

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1801}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 91685760

約数和(自身を除く): 40384275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1801, 1899, 3165, 5403, 5697, 9005, 9495, 16209, 27015, 28485, 48627, 81045, 243135, 380011, 1140033, 1900055, 3420099, 5700165, 10260297, 17100495, 51301485]

約数ペア:

[(1, 51301485), (3, 17100495), (5, 10260297), (9, 5700165), (15, 3420099), (27, 1900055), (45, 1140033), (135, 380011), (211, 243135), (633, 81045), (1055, 48627), (1801, 28485), (1899, 27015), (3165, 16209), (5403, 9495), (5697, 9005)]