49685340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8537}}^1$

素因数の和:8646

約数の個数: 48

約数和(自身を含む): 140569632

約数和(自身を除く): 90884292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 8537, 17074, 25611, 34148, 42685, 51222, 85370, 102444, 128055, 170740, 256110, 512220, 828089, 1656178, 2484267, 3312356, 4140445, 4968534, 8280890, 9937068, 12421335, 16561780, 24842670, 49685340]

約数ペア:

[(1, 49685340), (2, 24842670), (3, 16561780), (4, 12421335), (5, 9937068), (6, 8280890), (10, 4968534), (12, 4140445), (15, 3312356), (20, 2484267), (30, 1656178), (60, 828089), (97, 512220), (194, 256110), (291, 170740), (388, 128055), (485, 102444), (582, 85370), (970, 51222), (1164, 42685), (1455, 34148), (1940, 25611), (2910, 17074), (5820, 8537)]