56408045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 73180800

約数和(自身を除く): 16772755

約数列:

[1, 5, 29, 43, 83, 109, 145, 215, 415, 545, 1247, 2407, 3161, 3569, 4687, 6235, 9047, 12035, 15805, 17845, 23435, 45235, 103501, 135923, 262363, 389021, 517505, 679615, 1311815, 1945105, 11281609, 56408045]

約数ペア:

[(1, 56408045), (5, 11281609), (29, 1945105), (43, 1311815), (83, 679615), (109, 517505), (145, 389021), (215, 262363), (415, 135923), (545, 103501), (1247, 45235), (2407, 23435), (3161, 17845), (3569, 15805), (4687, 12035), (6235, 9047)]