49242721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 54820800

約数和(自身を除く): 5578079

約数列:

[1, 11, 89, 179, 281, 979, 1969, 3091, 15931, 25009, 50299, 175241, 275099, 553289, 4476611, 49242721]

約数ペア:

[(1, 49242721), (11, 4476611), (89, 553289), (179, 275099), (281, 175241), (979, 50299), (1969, 25009), (3091, 15931)]