47240048

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{19553}}^1$

素因数の和:19712

約数の個数: 20

約数和(自身を含む): 92138448

約数和(自身を除く): 44898400

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 19553, 39106, 78212, 156424, 312848, 2952503, 5905006, 11810012, 23620024, 47240048]

約数ペア:

[(1, 47240048), (2, 23620024), (4, 11810012), (8, 5905006), (16, 2952503), (151, 312848), (302, 156424), (604, 78212), (1208, 39106), (2416, 19553)]