48958900

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{5501}}^1$

素因数の和:5604

約数の個数: 36

約数和(自身を含む): 107454060

約数和(自身を除く): 58495160

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 890, 1780, 2225, 4450, 5501, 8900, 11002, 22004, 27505, 55010, 110020, 137525, 275050, 489589, 550100, 979178, 1958356, 2447945, 4895890, 9791780, 12239725, 24479450, 48958900]

約数ペア:

[(1, 48958900), (2, 24479450), (4, 12239725), (5, 9791780), (10, 4895890), (20, 2447945), (25, 1958356), (50, 979178), (89, 550100), (100, 489589), (178, 275050), (356, 137525), (445, 110020), (890, 55010), (1780, 27505), (2225, 22004), (4450, 11002), (5501, 8900)]