50721242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{177347}}^1$

素因数の和:177373

約数の個数: 16

約数和(自身を含む): 89383392

約数和(自身を除く): 38662150

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 177347, 354694, 1950817, 2305511, 3901634, 4611022, 25360621, 50721242]

約数ペア:

[(1, 50721242), (2, 25360621), (11, 4611022), (13, 3901634), (22, 2305511), (26, 1950817), (143, 354694), (286, 177347)]