51729643

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{19919}}^1$

素因数の和:19986

約数の個数: 12

約数和(自身を含む): 61313760

約数和(自身を除く): 9584117

約数列:

[1, 7, 49, 53, 371, 2597, 19919, 139433, 976031, 1055707, 7389949, 51729643]

約数ペア:

[(1, 51729643), (7, 7389949), (49, 1055707), (53, 976031), (371, 139433), (2597, 19919)]