49968771

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2399}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 68428800

約数和(自身を除く): 18460029

約数列:

[1, 3, 53, 131, 159, 393, 2399, 6943, 7197, 20829, 127147, 314269, 381441, 942807, 16656257, 49968771]

約数ペア:

[(1, 49968771), (3, 16656257), (53, 942807), (131, 381441), (159, 314269), (393, 127147), (2399, 20829), (6943, 7197)]