51537276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{68171}}^1$

素因数の和:68191

約数の個数: 48

約数和(自身を含む): 152705280

約数和(自身を除く): 101168004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 68171, 136342, 204513, 272684, 409026, 477197, 613539, 818052, 954394, 1227078, 1431591, 1840617, 1908788, 2454156, 2863182, 3681234, 4294773, 5726364, 7362468, 8589546, 12884319, 17179092, 25768638, 51537276]

約数ペア:

[(1, 51537276), (2, 25768638), (3, 17179092), (4, 12884319), (6, 8589546), (7, 7362468), (9, 5726364), (12, 4294773), (14, 3681234), (18, 2863182), (21, 2454156), (27, 1908788), (28, 1840617), (36, 1431591), (42, 1227078), (54, 954394), (63, 818052), (84, 613539), (108, 477197), (126, 409026), (189, 272684), (252, 204513), (378, 136342), (756, 68171)]