51126357

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 69549120

約数和(自身を除く): 18422763

約数列:

[1, 3, 61, 183, 491, 569, 1473, 1707, 29951, 34709, 89853, 104127, 279379, 838137, 17042119, 51126357]

約数ペア:

[(1, 51126357), (3, 17042119), (61, 838137), (183, 279379), (491, 104127), (569, 89853), (1473, 34709), (1707, 29951)]