51184959

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15139}}^1$

素因数の和:15179

約数の個数: 24

約数和(自身を含む): 82846080

約数和(自身を除く): 31661121

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 15139, 45417, 105973, 317919, 348197, 741811, 1044591, 2225433, 2437379, 7312137, 17061653, 51184959]

約数ペア:

[(1, 51184959), (3, 17061653), (7, 7312137), (21, 2437379), (23, 2225433), (49, 1044591), (69, 741811), (147, 348197), (161, 317919), (483, 105973), (1127, 45417), (3381, 15139)]