51684505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5381}}^1$

素因数の和:5516

約数の個数: 16

約数和(自身を含む): 66263184

約数和(自身を除く): 14578679

約数列:

[1, 5, 17, 85, 113, 565, 1921, 5381, 9605, 26905, 91477, 457385, 608053, 3040265, 10336901, 51684505]

約数ペア:

[(1, 51684505), (5, 10336901), (17, 3040265), (85, 608053), (113, 457385), (565, 91477), (1921, 26905), (5381, 9605)]