55419847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 70447104

約数和(自身を除く): 15027257

約数列:

[1, 7, 17, 31, 83, 119, 181, 217, 527, 581, 1267, 1411, 2573, 3077, 3689, 5611, 9877, 15023, 18011, 21539, 39277, 43741, 95387, 105161, 255391, 306187, 465713, 667709, 1787737, 3259991, 7917121, 55419847]

約数ペア:

[(1, 55419847), (7, 7917121), (17, 3259991), (31, 1787737), (83, 667709), (119, 465713), (181, 306187), (217, 255391), (527, 105161), (581, 95387), (1267, 43741), (1411, 39277), (2573, 21539), (3077, 18011), (3689, 15023), (5611, 9877)]