50000001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1187}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 70329600

約数和(自身を除く): 20329599

約数列:

[1, 3, 19, 57, 739, 1187, 2217, 3561, 14041, 22553, 42123, 67659, 877193, 2631579, 16666667, 50000001]

約数ペア:

[(1, 50000001), (3, 16666667), (19, 2631579), (57, 877193), (739, 67659), (1187, 42123), (2217, 22553), (3561, 14041)]