51055319

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2389}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 60572160

約数和(自身を除く): 9516841

約数列:

[1, 7, 43, 71, 301, 497, 2389, 3053, 16723, 21371, 102727, 169619, 719089, 1187333, 7293617, 51055319]

約数ペア:

[(1, 51055319), (7, 7293617), (43, 1187333), (71, 719089), (301, 169619), (497, 102727), (2389, 21371), (3053, 16723)]