51306517

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 55624320

約数和(自身を除く): 4317803

約数列:

[1, 19, 71, 73, 521, 1349, 1387, 5183, 9899, 36991, 38033, 98477, 702829, 722627, 2700343, 51306517]

約数ペア:

[(1, 51306517), (19, 2700343), (71, 722627), (73, 702829), (521, 98477), (1349, 38033), (1387, 36991), (5183, 9899)]