50087121

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17159}}^1$

素因数の和:17308

約数の個数: 16

約数和(自身を含む): 76876800

約数和(自身を除く): 26789679

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 17159, 51477, 120113, 360339, 2385101, 7155303, 16695707, 50087121]

約数ペア:

[(1, 50087121), (3, 16695707), (7, 7155303), (21, 2385101), (139, 360339), (417, 120113), (973, 51477), (2919, 17159)]