49498999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 55710720

約数和(自身を除く): 6211721

約数列:

[1, 11, 61, 71, 671, 781, 1039, 4331, 11429, 47641, 63379, 73769, 697169, 811459, 4499909, 49498999]

約数ペア:

[(1, 49498999), (11, 4499909), (61, 811459), (71, 697169), (671, 73769), (781, 63379), (1039, 47641), (4331, 11429)]