56415527

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 71470080

約数和(自身を除く): 15054553

約数列:

[1, 7, 23, 29, 43, 161, 203, 281, 301, 667, 989, 1247, 1967, 4669, 6463, 6923, 8149, 8729, 12083, 28681, 45241, 57043, 84581, 187427, 200767, 277909, 350407, 1311989, 1945363, 2452849, 8059361, 56415527]

約数ペア:

[(1, 56415527), (7, 8059361), (23, 2452849), (29, 1945363), (43, 1311989), (161, 350407), (203, 277909), (281, 200767), (301, 187427), (667, 84581), (989, 57043), (1247, 45241), (1967, 28681), (4669, 12083), (6463, 8729), (6923, 8149)]