56628890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 105629184

約数和(自身を除く): 49000294

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 1697, 3337, 3394, 6674, 8485, 16685, 16970, 33370, 79759, 120487, 159518, 240974, 398795, 602435, 797590, 1204870, 5662889, 11325778, 28314445, 56628890]

約数ペア:

[(1, 56628890), (2, 28314445), (5, 11325778), (10, 5662889), (47, 1204870), (71, 797590), (94, 602435), (142, 398795), (235, 240974), (355, 159518), (470, 120487), (710, 79759), (1697, 33370), (3337, 16970), (3394, 16685), (6674, 8485)]