51797249

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 68198400

約数和(自身を除く): 16401151

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 739, 2261, 3689, 4123, 5173, 10013, 12563, 14041, 22909, 70091, 87941, 98287, 160363, 238697, 389453, 435271, 1670879, 2726171, 3046897, 7399607, 51797249]

約数ペア:

[(1, 51797249), (7, 7399607), (17, 3046897), (19, 2726171), (31, 1670879), (119, 435271), (133, 389453), (217, 238697), (323, 160363), (527, 98287), (589, 87941), (739, 70091), (2261, 22909), (3689, 14041), (4123, 12563), (5173, 10013)]