49916251

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{8419}}^1$

素因数の和:8455

約数の個数: 18

約数和(自身を含む): 63832020

約数和(自身を除く): 13915769

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 8419, 58933, 92609, 412531, 648263, 1018699, 4537841, 7130893, 49916251]

約数ペア:

[(1, 49916251), (7, 7130893), (11, 4537841), (49, 1018699), (77, 648263), (121, 412531), (539, 92609), (847, 58933), (5929, 8419)]