42689350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{77617}}^1$

素因数の和:77640

約数の個数: 24

約数和(自身を含む): 86621688

約数和(自身を除く): 43932338

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 77617, 155234, 388085, 776170, 853787, 1707574, 1940425, 3880850, 4268935, 8537870, 21344675, 42689350]

約数ペア:

[(1, 42689350), (2, 21344675), (5, 8537870), (10, 4268935), (11, 3880850), (22, 1940425), (25, 1707574), (50, 853787), (55, 776170), (110, 388085), (275, 155234), (550, 77617)]