48065810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11927}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 96187392

約数和(自身を除く): 48121582

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 11927, 23854, 59635, 119270, 155051, 310102, 369737, 739474, 775255, 1550510, 1848685, 3697370, 4806581, 9613162, 24032905, 48065810]

約数ペア:

[(1, 48065810), (2, 24032905), (5, 9613162), (10, 4806581), (13, 3697370), (26, 1848685), (31, 1550510), (62, 775255), (65, 739474), (130, 369737), (155, 310102), (310, 155051), (403, 119270), (806, 59635), (2015, 23854), (4030, 11927)]