53554947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 78698304

約数和(自身を除く): 25143357

約数列:

[1, 3, 17, 37, 51, 101, 111, 281, 303, 629, 843, 1717, 1887, 3737, 4777, 5151, 10397, 11211, 14331, 28381, 31191, 63529, 85143, 176749, 190587, 482477, 530247, 1050097, 1447431, 3150291, 17851649, 53554947]

約数ペア:

[(1, 53554947), (3, 17851649), (17, 3150291), (37, 1447431), (51, 1050097), (101, 530247), (111, 482477), (281, 190587), (303, 176749), (629, 85143), (843, 63529), (1717, 31191), (1887, 28381), (3737, 14331), (4777, 11211), (5151, 10397)]