51303528

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3617}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 139690980

約数和(自身を除く): 88387452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 3617, 4728, 7092, 7234, 10851, 14184, 14468, 21702, 28936, 32553, 43404, 65106, 86808, 130212, 260424, 712549, 1425098, 2137647, 2850196, 4275294, 5700392, 6412941, 8550588, 12825882, 17101176, 25651764, 51303528]

約数ペア:

[(1, 51303528), (2, 25651764), (3, 17101176), (4, 12825882), (6, 8550588), (8, 6412941), (9, 5700392), (12, 4275294), (18, 2850196), (24, 2137647), (36, 1425098), (72, 712549), (197, 260424), (394, 130212), (591, 86808), (788, 65106), (1182, 43404), (1576, 32553), (1773, 28936), (2364, 21702), (3546, 14468), (3617, 14184), (4728, 10851), (7092, 7234)]