53158390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 101560320

約数和(自身を除く): 48401930

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2203, 2413, 4406, 4826, 11015, 12065, 22030, 24130, 41857, 83714, 209285, 279781, 418570, 559562, 1398905, 2797810, 5315839, 10631678, 26579195, 53158390]

約数ペア:

[(1, 53158390), (2, 26579195), (5, 10631678), (10, 5315839), (19, 2797810), (38, 1398905), (95, 559562), (127, 418570), (190, 279781), (254, 209285), (635, 83714), (1270, 41857), (2203, 24130), (2413, 22030), (4406, 12065), (4826, 11015)]