49667007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 75953920

約数和(自身を除く): 26286913

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 691, 741, 1261, 1843, 2073, 3783, 5529, 8983, 13129, 23959, 26949, 39387, 67027, 71877, 170677, 201081, 512031, 871351, 1273513, 2614053, 3820539, 16555669, 49667007]

約数ペア:

[(1, 49667007), (3, 16555669), (13, 3820539), (19, 2614053), (39, 1273513), (57, 871351), (97, 512031), (247, 201081), (291, 170677), (691, 71877), (741, 67027), (1261, 39387), (1843, 26949), (2073, 23959), (3783, 13129), (5529, 8983)]