53308549

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19477}}^1$

素因数の和:19524

約数の個数: 16

約数和(自身を含む): 67315968

約数和(自身を除く): 14007419

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 19477, 136339, 331109, 447971, 2317763, 3135797, 7615507, 53308549]

約数ペア:

[(1, 53308549), (7, 7615507), (17, 3135797), (23, 2317763), (119, 447971), (161, 331109), (391, 136339), (2737, 19477)]