51818450110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{105751939}}^1$

素因数の和:105751960

約数の個数: 24

約数和(自身を含む): 108501490440

約数和(自身を除く): 56683040330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 105751939, 211503878, 528759695, 740263573, 1057519390, 1480527146, 3701317865, 5181845011, 7402635730, 10363690022, 25909225055, 51818450110]

約数ペア:

[(1, 51818450110), (2, 25909225055), (5, 10363690022), (7, 7402635730), (10, 5181845011), (14, 3701317865), (35, 1480527146), (49, 1057519390), (70, 740263573), (98, 528759695), (245, 211503878), (490, 105751939)]