48489280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21647}}^1$

素因数の和:21671

約数の個数: 56

約数和(自身を含む): 131966208

約数和(自身を除く): 83476928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21647, 43294, 86588, 108235, 151529, 173176, 216470, 303058, 346352, 432940, 606116, 692704, 757645, 865880, 1212232, 1385408, 1515290, 1731760, 2424464, 3030580, 3463520, 4848928, 6061160, 6927040, 9697856, 12122320, 24244640, 48489280]

約数ペア:

[(1, 48489280), (2, 24244640), (4, 12122320), (5, 9697856), (7, 6927040), (8, 6061160), (10, 4848928), (14, 3463520), (16, 3030580), (20, 2424464), (28, 1731760), (32, 1515290), (35, 1385408), (40, 1212232), (56, 865880), (64, 757645), (70, 692704), (80, 606116), (112, 432940), (140, 346352), (160, 303058), (224, 216470), (280, 173176), (320, 151529), (448, 108235), (560, 86588), (1120, 43294), (2240, 21647)]