55749953

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20369}}^1$

素因数の和:20416

約数の個数: 16

約数和(自身を含む): 70398720

約数和(自身を除く): 14648767

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 20369, 142583, 346273, 468487, 2423911, 3279409, 7964279, 55749953]

約数ペア:

[(1, 55749953), (7, 7964279), (17, 3279409), (23, 2423911), (119, 468487), (161, 346273), (391, 142583), (2737, 20369)]