55266051

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1667}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 75740544

約数和(自身を除く): 20474493

約数列:

[1, 3, 43, 129, 257, 771, 1667, 5001, 11051, 33153, 71681, 215043, 428419, 1285257, 18422017, 55266051]

約数ペア:

[(1, 55266051), (3, 18422017), (43, 1285257), (129, 428419), (257, 215043), (771, 71681), (1667, 33153), (5001, 11051)]