49909929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{7621}}^1$

素因数の和:7720

約数の個数: 16

約数和(自身を含む): 69512640

約数和(自身を除く): 19602711

約数列:

[1, 3, 37, 59, 111, 177, 2183, 6549, 7621, 22863, 281977, 449639, 845931, 1348917, 16636643, 49909929]

約数ペア:

[(1, 49909929), (3, 16636643), (37, 1348917), (59, 845931), (111, 449639), (177, 281977), (2183, 22863), (6549, 7621)]