52981265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8779}}^1$

素因数の和:8872

約数の個数: 16

約数和(自身を含む): 68273280

約数和(自身を除く): 15292015

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 8779, 43895, 149243, 623309, 746215, 3116545, 10596253, 52981265]

約数ペア:

[(1, 52981265), (5, 10596253), (17, 3116545), (71, 746215), (85, 623309), (355, 149243), (1207, 43895), (6035, 8779)]