51971262

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4173

約数の個数: 48

約数和(自身を含む): 123754752

約数和(自身を除く): 71783490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4111, 4214, 6321, 8222, 12333, 12642, 24666, 28777, 57554, 86331, 172662, 176773, 201439, 353546, 402878, 530319, 604317, 1060638, 1208634, 1237411, 2474822, 3712233, 7424466, 8661877, 17323754, 25985631, 51971262]

約数ペア:

[(1, 51971262), (2, 25985631), (3, 17323754), (6, 8661877), (7, 7424466), (14, 3712233), (21, 2474822), (42, 1237411), (43, 1208634), (49, 1060638), (86, 604317), (98, 530319), (129, 402878), (147, 353546), (258, 201439), (294, 176773), (301, 172662), (602, 86331), (903, 57554), (1806, 28777), (2107, 24666), (4111, 12642), (4214, 12333), (6321, 8222)]