51949211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 57139200

約数和(自身を除く): 5189989

約数列:

[1, 19, 31, 89, 589, 991, 1691, 2759, 18829, 30721, 52421, 88199, 583699, 1675781, 2734169, 51949211]

約数ペア:

[(1, 51949211), (19, 2734169), (31, 1675781), (89, 583699), (589, 88199), (991, 52421), (1691, 30721), (2759, 18829)]