49290423

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25793}}^1$

素因数の和:25823

約数の個数: 24

約数和(自身を含む): 82334448

約数和(自身を除く): 33044025

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 25793, 77379, 180551, 335309, 541653, 1005927, 1263857, 2347163, 3791571, 7041489, 16430141, 49290423]

約数ペア:

[(1, 49290423), (3, 16430141), (7, 7041489), (13, 3791571), (21, 2347163), (39, 1263857), (49, 1005927), (91, 541653), (147, 335309), (273, 180551), (637, 77379), (1911, 25793)]