53523905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 69931512

約数和(自身を除く): 16407607

約数列:

[1, 5, 17, 53, 85, 109, 265, 545, 901, 1853, 4505, 5777, 9265, 11881, 28885, 59405, 98209, 201977, 491045, 629693, 1009885, 3148465, 10704781, 53523905]

約数ペア:

[(1, 53523905), (5, 10704781), (17, 3148465), (53, 1009885), (85, 629693), (109, 491045), (265, 201977), (545, 98209), (901, 59405), (1853, 28885), (4505, 11881), (5777, 9265)]