49399203

素因数分解:

$3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 78169600

約数和(自身を除く): 28770397

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 343, 427, 787, 1029, 1281, 2361, 2989, 5509, 8967, 16527, 20923, 38563, 48007, 62769, 115689, 144021, 269941, 336049, 809823, 1008147, 2352343, 7057029, 16466401, 49399203]

約数ペア:

[(1, 49399203), (3, 16466401), (7, 7057029), (21, 2352343), (49, 1008147), (61, 809823), (147, 336049), (183, 269941), (343, 144021), (427, 115689), (787, 62769), (1029, 48007), (1281, 38563), (2361, 20923), (2989, 16527), (5509, 8967)]