13219050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6779}}^1$

素因数の和:6807

約数の個数: 48

約数和(自身を含む): 35310240

約数和(自身を除く): 22091190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6779, 13558, 20337, 33895, 40674, 67790, 88127, 101685, 169475, 176254, 203370, 264381, 338950, 440635, 508425, 528762, 881270, 1016850, 1321905, 2203175, 2643810, 4406350, 6609525, 13219050]

約数ペア:

[(1, 13219050), (2, 6609525), (3, 4406350), (5, 2643810), (6, 2203175), (10, 1321905), (13, 1016850), (15, 881270), (25, 528762), (26, 508425), (30, 440635), (39, 338950), (50, 264381), (65, 203370), (75, 176254), (78, 169475), (130, 101685), (150, 88127), (195, 67790), (325, 40674), (390, 33895), (650, 20337), (975, 13558), (1950, 6779)]