52553040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{218971}}^1$

素因数の和:218987

約数の個数: 40

約数和(自身を含む): 162915168

約数和(自身を除く): 110362128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 218971, 437942, 656913, 875884, 1094855, 1313826, 1751768, 2189710, 2627652, 3284565, 3503536, 4379420, 5255304, 6569130, 8758840, 10510608, 13138260, 17517680, 26276520, 52553040]

約数ペア:

[(1, 52553040), (2, 26276520), (3, 17517680), (4, 13138260), (5, 10510608), (6, 8758840), (8, 6569130), (10, 5255304), (12, 4379420), (15, 3503536), (16, 3284565), (20, 2627652), (24, 2189710), (30, 1751768), (40, 1313826), (48, 1094855), (60, 875884), (80, 656913), (120, 437942), (240, 218971)]