56648931

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 82232832

約数和(自身を除く): 25583901

約数列:

[1, 3, 23, 43, 61, 69, 129, 183, 313, 939, 989, 1403, 2623, 2967, 4209, 7199, 7869, 13459, 19093, 21597, 40377, 57279, 60329, 180987, 309557, 439139, 820999, 928671, 1317417, 2462997, 18882977, 56648931]

約数ペア:

[(1, 56648931), (3, 18882977), (23, 2462997), (43, 1317417), (61, 928671), (69, 820999), (129, 439139), (183, 309557), (313, 180987), (939, 60329), (989, 57279), (1403, 40377), (2623, 21597), (2967, 19093), (4209, 13459), (7199, 7869)]