51123319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8999}}^1$

素因数の和:9054

約数の個数: 16

約数和(自身を含む): 60480000

約数和(自身を除く): 9356681

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 8999, 116987, 170981, 206977, 2222753, 2690701, 3932563, 51123319]

約数ペア:

[(1, 51123319), (13, 3932563), (19, 2690701), (23, 2222753), (247, 206977), (299, 170981), (437, 116987), (5681, 8999)]