51028587

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 76103664

約数和(自身を除く): 25075077

約数列:

[1, 3, 9, 37, 111, 293, 333, 523, 879, 1569, 2637, 4707, 10841, 19351, 32523, 58053, 97569, 153239, 174159, 459717, 1379151, 5669843, 17009529, 51028587]

約数ペア:

[(1, 51028587), (3, 17009529), (9, 5669843), (37, 1379151), (111, 459717), (293, 174159), (333, 153239), (523, 97569), (879, 58053), (1569, 32523), (2637, 19351), (4707, 10841)]