53922113

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 69009408

約数和(自身を除く): 15087295

約数列:

[1, 7, 17, 31, 47, 119, 217, 311, 329, 527, 799, 1457, 2177, 3689, 5287, 5593, 9641, 10199, 14617, 24769, 37009, 67487, 102319, 163897, 173383, 248489, 453127, 1147279, 1739423, 3171889, 7703159, 53922113]

約数ペア:

[(1, 53922113), (7, 7703159), (17, 3171889), (31, 1739423), (47, 1147279), (119, 453127), (217, 248489), (311, 173383), (329, 163897), (527, 102319), (799, 67487), (1457, 37009), (2177, 24769), (3689, 14617), (5287, 10199), (5593, 9641)]