52283800

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1327}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 122268960

約数和(自身を除く): 69985160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1327, 1576, 1970, 2654, 3940, 4925, 5308, 6635, 7880, 9850, 10616, 13270, 19700, 26540, 33175, 39400, 53080, 66350, 132700, 261419, 265400, 522838, 1045676, 1307095, 2091352, 2614190, 5228380, 6535475, 10456760, 13070950, 26141900, 52283800]

約数ペア:

[(1, 52283800), (2, 26141900), (4, 13070950), (5, 10456760), (8, 6535475), (10, 5228380), (20, 2614190), (25, 2091352), (40, 1307095), (50, 1045676), (100, 522838), (197, 265400), (200, 261419), (394, 132700), (788, 66350), (985, 53080), (1327, 39400), (1576, 33175), (1970, 26540), (2654, 19700), (3940, 13270), (4925, 10616), (5308, 9850), (6635, 7880)]