51631704

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{2857}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 140442120

約数和(自身を除く): 88810416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 2857, 3012, 4518, 5714, 6024, 8571, 9036, 11428, 17142, 18072, 22856, 25713, 34284, 51426, 68568, 102852, 205704, 717107, 1434214, 2151321, 2868428, 4302642, 5736856, 6453963, 8605284, 12907926, 17210568, 25815852, 51631704]

約数ペア:

[(1, 51631704), (2, 25815852), (3, 17210568), (4, 12907926), (6, 8605284), (8, 6453963), (9, 5736856), (12, 4302642), (18, 2868428), (24, 2151321), (36, 1434214), (72, 717107), (251, 205704), (502, 102852), (753, 68568), (1004, 51426), (1506, 34284), (2008, 25713), (2259, 22856), (2857, 18072), (3012, 17142), (4518, 11428), (5714, 9036), (6024, 8571)]