51021004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3709}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 94530800

約数和(自身を除く): 43509796

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 3709, 6878, 7418, 13756, 14836, 70471, 140942, 281884, 671329, 1342658, 2685316, 12755251, 25510502, 51021004]

約数ペア:

[(1, 51021004), (2, 25510502), (4, 12755251), (19, 2685316), (38, 1342658), (76, 671329), (181, 281884), (362, 140942), (724, 70471), (3439, 14836), (3709, 13756), (6878, 7418)]