51865874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{1759}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 81354240

約数和(自身を除く): 29488366

約数列:

[1, 2, 23, 46, 641, 1282, 1759, 3518, 14743, 29486, 40457, 80914, 1127519, 2255038, 25932937, 51865874]

約数ペア:

[(1, 51865874), (2, 25932937), (23, 2255038), (46, 1127519), (641, 80914), (1282, 40457), (1759, 29486), (3518, 14743)]