50687979

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{599}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 68870400

約数和(自身を除く): 18182421

約数列:

[1, 3, 67, 201, 421, 599, 1263, 1797, 28207, 40133, 84621, 120399, 252179, 756537, 16895993, 50687979]

約数ペア:

[(1, 50687979), (3, 16895993), (67, 756537), (201, 252179), (421, 120399), (599, 84621), (1263, 40133), (1797, 28207)]