49490931

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1709}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 77196240

約数和(自身を除く): 27705309

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1379, 1709, 4137, 5127, 9653, 11963, 28959, 35889, 83741, 251223, 336673, 1010019, 2356711, 7070133, 16496977, 49490931]

約数ペア:

[(1, 49490931), (3, 16496977), (7, 7070133), (21, 2356711), (49, 1010019), (147, 336673), (197, 251223), (591, 83741), (1379, 35889), (1709, 28959), (4137, 11963), (5127, 9653)]