49655280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206897}}^1$

素因数の和:206913

約数の個数: 40

約数和(自身を含む): 153932112

約数和(自身を除く): 104276832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206897, 413794, 620691, 827588, 1034485, 1241382, 1655176, 2068970, 2482764, 3103455, 3310352, 4137940, 4965528, 6206910, 8275880, 9931056, 12413820, 16551760, 24827640, 49655280]

約数ペア:

[(1, 49655280), (2, 24827640), (3, 16551760), (4, 12413820), (5, 9931056), (6, 8275880), (8, 6206910), (10, 4965528), (12, 4137940), (15, 3310352), (16, 3103455), (20, 2482764), (24, 2068970), (30, 1655176), (40, 1241382), (48, 1034485), (60, 827588), (80, 620691), (120, 413794), (240, 206897)]