50761887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 25878369

約数列:

[1, 3, 11, 33, 43, 83, 129, 249, 431, 473, 913, 1293, 1419, 2739, 3569, 4741, 10707, 14223, 18533, 35773, 39259, 55599, 107319, 117777, 203863, 393503, 611589, 1180509, 1538239, 4614717, 16920629, 50761887]

約数ペア:

[(1, 50761887), (3, 16920629), (11, 4614717), (33, 1538239), (43, 1180509), (83, 611589), (129, 393503), (249, 203863), (431, 117777), (473, 107319), (913, 55599), (1293, 39259), (1419, 35773), (2739, 18533), (3569, 14223), (4741, 10707)]