49436945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 60611328

約数和(自身を除く): 11174383

約数列:

[1, 5, 71, 157, 355, 785, 887, 4435, 11147, 55735, 62977, 139259, 314885, 696295, 9887389, 49436945]

約数ペア:

[(1, 49436945), (5, 9887389), (71, 696295), (157, 314885), (355, 139259), (785, 62977), (887, 55735), (4435, 11147)]