53371342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 87436800

約数和(自身を除く): 34065458

約数列:

[1, 2, 19, 38, 43, 86, 89, 178, 367, 734, 817, 1634, 1691, 3382, 3827, 6973, 7654, 13946, 15781, 31562, 32663, 65326, 72713, 145426, 299839, 599678, 620597, 1241194, 1404509, 2809018, 26685671, 53371342]

約数ペア:

[(1, 53371342), (2, 26685671), (19, 2809018), (38, 1404509), (43, 1241194), (86, 620597), (89, 599678), (178, 299839), (367, 145426), (734, 72713), (817, 65326), (1634, 32663), (1691, 31562), (3382, 15781), (3827, 13946), (6973, 7654)]