55161617

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 72622080

約数和(自身を除く): 17460463

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 787, 2261, 3689, 4123, 5509, 10013, 13379, 14953, 24397, 70091, 93653, 104671, 170779, 254201, 414749, 463543, 1779407, 2903243, 3244801, 7880231, 55161617]

約数ペア:

[(1, 55161617), (7, 7880231), (17, 3244801), (19, 2903243), (31, 1779407), (119, 463543), (133, 414749), (217, 254201), (323, 170779), (527, 104671), (589, 93653), (787, 70091), (2261, 24397), (3689, 14953), (4123, 13379), (5509, 10013)]