47989591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^2$

素因数の和:642

約数の個数: 12

約数和(自身を含む): 53064088

約数和(自身を除く): 5074497

約数列:

[1, 13, 43, 293, 559, 3809, 12599, 85849, 163787, 1116037, 3691507, 47989591]

約数ペア:

[(1, 47989591), (13, 3691507), (43, 1116037), (293, 163787), (559, 85849), (3809, 12599)]