50978319

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22271}}^1$

素因数の和:22390

約数の個数: 16

約数和(自身を含む): 78397440

約数和(自身を除く): 27419121

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 22271, 66813, 155897, 467691, 2427539, 7282617, 16992773, 50978319]

約数ペア:

[(1, 50978319), (3, 16992773), (7, 7282617), (21, 2427539), (109, 467691), (327, 155897), (763, 66813), (2289, 22271)]