49948855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12791}}^1$

素因数の和:12878

約数の個数: 16

約数和(自身を含む): 66313728

約数和(自身を除く): 16364873

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 12791, 63955, 140701, 703505, 908161, 4540805, 9989771, 49948855]

約数ペア:

[(1, 49948855), (5, 9989771), (11, 4540805), (55, 908161), (71, 703505), (355, 140701), (781, 63955), (3905, 12791)]