48137940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{267433}}^1$

素因数の和:267448

約数の個数: 36

約数和(自身を含む): 146018964

約数和(自身を除く): 97881024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 267433, 534866, 802299, 1069732, 1337165, 1604598, 2406897, 2674330, 3209196, 4011495, 4813794, 5348660, 8022990, 9627588, 12034485, 16045980, 24068970, 48137940]

約数ペア:

[(1, 48137940), (2, 24068970), (3, 16045980), (4, 12034485), (5, 9627588), (6, 8022990), (9, 5348660), (10, 4813794), (12, 4011495), (15, 3209196), (18, 2674330), (20, 2406897), (30, 1604598), (36, 1337165), (45, 1069732), (60, 802299), (90, 534866), (180, 267433)]